{"title":"AI: Science \u0026 Experiments","description":null,"products":[{"product_id":"easy-elektro-games","title":"Easy Electric - Games","description":"Electronics can be so playful! With the Easy-Klick system, children aged 8 to 12 can build their own mini-games using circuits. From fun puzzle games to concentration challenges, the over 60 experiments offer plenty of variety and new challenges. Special highlights: Thanks to the microcontroller and LED display, a real arcade atmosphere emerges. Simply plug the components onto the base, create circuits, and get started – self-built is twice as much fun! \u003cbr\u003eThe detailed instructions guide you through the experiments with pictures and explain each component, so that even self-designed circuits can be built in no time. The KOSMOS plug-in system in this experiment kit is combinable with other kits from the Easy series – for endless electronic fun!\u003cbr\u003e\u003cbr\u003eContents: 6 x conductor strip with 1 plug contact, 6 x conductor strip with 2 plug contacts, 3 x conductor strip with 3 plug contacts, 1 x conductor strip with 4 plug contacts, 1 x conductor strip with 5 plug contacts, 3 x 1.5V battery compartment (AA), base plate, LED display with microcontroller, selector switch, on-off switch, push-button, LED red, LED green, LED yellow\/red, propeller, capacitor, 3 x resistor, electric motor, NPN transistor, loudspeaker, colourfully illustrated instructions\u003cbr\u003e\u003cbr\u003eRequired additional material: 3 x 1.5V LR6 batteries (AA, Mignon) \u003cbr\u003e\u003cbr\u003e\u003cbr\u003eManufacturer \/ Responsible person:\u003cbr\u003eFranckh-Kosmos Verlags-GmbH \u0026amp; Co. KG, Pfizerstrasse 5-7, 70184, Stuttgart, Germany, kosmos.de\/servicecenter","brand":"KOSMOS","offers":[{"title":"Default Title","offer_id":53214117757261,"sku":"62099","price":79.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/5980\/8589\/files\/4002051620998.png?v=1785274580"},{"product_id":"pepper-mint-und-das-mars-abenteuer","title":"Pepper Mint and the Mars Adventure","description":"What invisible forces are hidden in magnets? With the \"Pepper Mint and the Mars Adventure\" experiment kit from KOSMOS, 8 to 11-year-olds become space explorers. A rocket made of high-quality wooden panels is assembled in no time. It serves as an experiment and play station for seven exciting experiments. \u003cbr\u003ePepper Mint tells an exciting story about her space mission to Mars and at the same time guides children step-by-step through the experiments: How can invisible magnetic field lines be made visible with magnetic powder? How do you make Pepper float? Which magnetic forces control the Mars Rover? How is magnetic slime made? With \"Pepper Mint and the Mars Adventure\" from the STEM series, children playfully and entertainingly explore mysterious magnetism!\u003cbr\u003e\u003cbr\u003eContents: 24-page instruction manual with illustrated story and step-by-step instructions, wooden plug-in system for building an experiment and play station, bar magnet, magnetic ball, magnetic field line beaker with magnetic powder, test tube, petri dish, styrofoam plate, needle, compass, cardboard sheet with Pepper Mint figure, string, paper clips, magnetic slime powder, iron wire\u003cbr\u003e\u003cbr\u003eAdditional materials required: tap water, teaspoon and other common household materials\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eManufacturer \/ Responsible Person:\u003cbr\u003eFranckh-Kosmos Verlags-GmbH \u0026amp; Co. KG, Pfizerstrasse 5-7, 70184, Stuttgart, Germany, kosmos.de\/servicecenter","brand":"KOSMOS","offers":[{"title":"Default Title","offer_id":53214118052173,"sku":"60607","price":24.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/5980\/8589\/files\/4002051606077.png?v=1785905317"},{"product_id":"elektro-co","title":"Electronics \u0026 Co.","description":"What does a compass have to do with the Earth's attraction? How does an alarm system work? How are switches used correctly? Even without prior knowledge, children quickly find their way around this KOSMOS experiment kit and learn about electricity and magnetism in 60 exciting experiments. \u003cbr\u003eThey learn about current, amperage, and voltage and get a feel for visible and less visible phenomena in everyday life. \u003cbr\u003eThe 64-page manual guides children step-by-step through all experiments, clearly and easily explaining how to assemble the kit's circuits, and provides numerous background information on electrical engineering and where we encounter it in everyday life on the \"Dig Deeper\" pages – simply try it out and experience it!\u003cbr\u003e\u003cbr\u003eContents: Electrical building blocks with battery compartment, electromagnet, electric motor, switch, push-button, light bulb, additional materials such as box with iron powder, ring magnets, round magnets, stand and magnet suspension for compass construction, plugs, crocodile clips and contact elements, colorfully illustrated instructions\u003cbr\u003e\u003cbr\u003eRequired additional materials: 2 x 1.5-volt LR6 batteries (Type AA, Mignon), kitchen utensils, test materials such as plastic, textiles, wood, metal, and some other household materials\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eManufacturer \/ Responsible Person:\u003cbr\u003eFranckh-Kosmos Verlags-GmbH \u0026amp; Co. KG, Pfizerstrasse 5-7, 70184, Stuttgart, Germany, kosmos.de\/servicecenter","brand":"KOSMOS","offers":[{"title":"Default Title","offer_id":53214118084941,"sku":"62063","price":47.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/5980\/8589\/files\/4002051620639.png?v=1785906725"},{"product_id":"electro-power","title":"Electro Power","description":"Electronics construction kit for young inventors! Build a cool experiment station with plug-in parts and start exploring electricity: build circuits, light up the LED, generate your own electricity – 15 experiments for children aged 8 to 12 make this electronics kit the perfect introduction to the topic of circuits. The illustrated instructions guide you through the simple steps and supplement the experiments with expert knowledge and background information about electricity. 5 models provide fun and play: from the electric car to the walking lion. \u003cbr\u003eChildren often encounter electricity in everyday life – now, with the KOSMOS experiment kit, the topic is simply explained and made tangible. \u003cbr\u003e\u003cbr\u003eContents: Battery compartments, motor, LED cable, switch, Gigo construction kit parts, instructions\u003cbr\u003e\u003cbr\u003eRequired additional material: 2 x 1.5 V LR6 batteries (AA size, Mignon) \u003cbr\u003e\u003cbr\u003e\u003cbr\u003eManufacturer \/ Responsible person:\u003cbr\u003eFranckh-Kosmos Verlags-GmbH \u0026amp; Co. KG, Pfizerstrasse 5-7, 70184, Stuttgart, Germany, kosmos.de\/servicecenter","brand":"KOSMOS","offers":[{"title":"Default Title","offer_id":53214118216013,"sku":"62070","price":29.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/5980\/8589\/files\/4002051620707.png?v=1785274571"},{"product_id":"der-grosse-elektro-workshop","title":"The Great Electrical Workshop","description":"Alternating current, voltage and electromagnetism - in over 130 experiments, children aged 10 to 14 explore the world of electronics. The simple plug-in system allows numerous circuits to be built, clearly conveying fundamental knowledge. Through series of experiments in individual electrical projects, children discover, for example, how light meters, alarm systems and twilight switches work with electrical sensors and learn the basics of digital technology using transistors and a timer. Special highlight: the AC generator. In a total of 12 chapters, the comprehensive instruction booklet clearly explains all circuits and conveys important fundamentals and background knowledge. A profound, comprehensive KOSMOS experiment kit for children aged 10-14 for many hours of electronics fun!\u003cbr\u003e\u003cbr\u003eContents: Battery box, Timer 555 (timer module), AC generator, zinc and copper electrode, ammeter, 2 coils, loudspeaker, potentiometer, sound generator (IC), 30 cross connectors, one T-connector, 15 I-connectors, 7 L-connectors, 2 cross connectors, 2 toggle switches, 2 push buttons, 3 incandescent bulbs (red, yellow, green), 3 LEDs (red, yellow, green), diode, phototransistor, 3 transistors, 10 different resistors, 8 different capacitors, 3 connecting cables, magnetic powder, compass, bar magnet, iron core, 2 iron rods, beaker, separator, 150-page instructions\u003cbr\u003e\u003cbr\u003eAdditional materials required: 4 x 1.5 volt AA Mignon LR6 batteries, aluminum foil, scissors, plastic ruler or protractor, cloth, table salt, vinegar, sugar, tap water, fruit juice\/lemonade or similar, flashlight, TV remote control, paper clips, small Phillips screwdriver\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eManufacturer \/ Responsible Person:\u003cbr\u003eFranckh-Kosmos Verlags-GmbH \u0026amp; Co. KG, Pfizerstrasse 5-7, 70184, Stuttgart, Germany, kosmos.de\/servicecenter","brand":"KOSMOS","offers":[{"title":"Default Title","offer_id":53214118478157,"sku":"62082","price":149.99,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/5980\/8589\/files\/4002051620820.png?v=1785266426"},{"product_id":"mein-erster-experimentierkasten-naturgesetze","title":"My First Experiment Kit - Laws of Nature","description":"Research like the pros! Investigate everyday phenomena with fun and games and discover what's behind them. How does a plant grow, and can it really sweat? Before and at the start of school, children aged 5 to 8 can satisfy their thirst for knowledge and learn with all their senses with this KOSMOS experiment kit. They cut, fold, observe, and understand; they build a confetti magnet and discover how a colorful rainbow emerges from black paint.\u003cbr\u003eThe diverse materials invite 29 exciting experiments – all clearly explained with age-appropriate pictures. This way, children can follow the steps even without reading skills. Research fun and a sense of accomplishment are guaranteed!\u003cbr\u003e\u003cbr\u003eContents: Instructions, hovercraft, soap boat, bubble wand, spinning top, obelisk sundial, cress seeds, clay pot, suction cup, magnifying glass, punching and crafting sheets, plastic tray with lid, Styrofoam ball, plastic stick, pipettes, 2 measuring cups with lids, funnel, filter paper, modeling clay, thread, blotting paper, paper and plastic bags, paper clips, rubber bands\u003cbr\u003e\u003cbr\u003eAdditional materials required: soap flakes, wool cloth, houseplant, and other common household materials\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eManufacturer \/ Responsible Person:\u003cbr\u003eFranckh-Kosmos Verlags-GmbH \u0026amp; Co. KG, Pfizerstrasse 5-7, 70184, Stuttgart, Germany, kosmos.de\/servicecenter","brand":"KOSMOS","offers":[{"title":"Default Title","offer_id":53214118871373,"sku":"60228","price":24.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/5980\/8589\/files\/4002051602284.png?v=1785902343"},{"product_id":"pinball-maschine","title":"Pinball Machine","description":"Build your own cool pinball machine with target gates, ramps, rubber bands, flippers and a launch catapult, and let the games begin!\u003cbr\u003eThe spring-loaded launch catapult and responsive flippers send the ball racing across the playing field at lightning speed! Force, motion, gravity – as the ball bounces off the rubber bands in funny crashes, the bell rings, and it shoots up and down different tracks – physics comes alive in an ever-changing obstacle course.\u003cbr\u003eThe game elements can be easily rearranged on the playing field, creating new challenges again and again. Missed the target? No problem at all – because when the balls fly out of the pinball machine, the clever feeder screw simply brings them back into play! \u003cbr\u003e\u003cbr\u003eContents: Various components, rails, frame plug-in parts, frame supports, connectors, balls, colorfully illustrated instructions\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eManufacturer \/ Responsible Person:\u003cbr\u003eFranckh-Kosmos Verlags-GmbH \u0026amp; Co. KG, Pfizerstrasse 5-7, 70184, Stuttgart, Germany, kosmos.de\/servicecenter","brand":"KOSMOS","offers":[{"title":"Default Title","offer_id":53214119100749,"sku":"62144","price":39.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/5980\/8589\/files\/4002051621445.png?v=1785269826"},{"product_id":"easy-elektro-light","title":"Easy Electrical - Light","description":"Morse secret messages, experiment with light and light bulbs, and design simple circuits – with this experiment kit, children can delve into the exciting world of electricity, voltage, and current without any prior knowledge.\u003cbr\u003eFrom initial series and parallel circuits to their own Morse system, the focus is always on the experience.\u003cbr\u003eThey can immediately get started with push buttons, buzzers, small lamps, and other components. Thanks to the child-friendly Easy Klick system, electricity experiments are simple and intuitive to carry out. The numbered individual parts and detailed instructions with pictures guarantee successful experiments.\u003cbr\u003eUnderstanding important physics phenomena – it's easy with Easy Elektro – Light.\u003cbr\u003e\u003cbr\u003eContents: Base plate, contact elements, battery compartment, switch, push button, small lamps, buzzer and other components, colorfully illustrated instructions\u003cbr\u003e\u003cbr\u003eAdditional material required: 2 x 1.5-volt batteries type LR6 (AA, Mignon)\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eManufacturer \/ Responsible Person:\u003cbr\u003eFranckh-Kosmos Verlags-GmbH \u0026amp; Co. KG, Pfizerstrasse 5-7, 70184, Stuttgart, Germany, kosmos.de\/servicecenter","brand":"KOSMOS","offers":[{"title":"Default Title","offer_id":53214120739149,"sku":"62053","price":32.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/5980\/8589\/files\/4002051620530.png?v=1785906398"},{"product_id":"die-drei-detektiv-labor","title":"The Three Investigators Detective Lab","description":"What exactly happened at the crime scene? Was a fingerprint overlooked somewhere? Making things visible with UV light, creating invisible ink, experiments with acids and bases: forensic investigation is exciting detailed work. Children aged 8 and up can discover the thrilling world of forensics with this kit. Exciting short stories by Jupiter, Peter, and Bob from Rocky Beach introduce the experiments. Together with their favorite heroes, girls and boys step into the role of criminologists. They learn to make hidden things visible with the help of chemistry. An ingenious combination: detective gadget, role-playing, and laboratory in one! This detective game is a great birthday gift.\u003cbr\u003e\u003cbr\u003eContents: 10-piece laboratory station, large test tube, small test tubes, measuring cup, petri dish, spatula, pipette, tweezers, measuring spoon, brush, notepad, sticker sheet, filter paper, UV lamp, horse chestnut bark, pH test strips, fingerprint powder, colorfully illustrated instructions\u003cbr\u003e\u003cbr\u003eAdditional materials required: 1 x 1.5-volt LR03 battery (AAA, Micro), small Phillips screwdriver, water-soluble black felt-tip pens, baking soda, powdered sugar, cornstarch, black tea, lemon juice, household vinegar, various household liquids such as milk, apple juice, cooking oil\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eManufacturer \/ Responsible person:\u003cbr\u003eFranckh-Kosmos Verlags-GmbH \u0026amp; Co. KG, Pfizerstrasse 5-7, 70184, Stuttgart, Germany, kosmos.de\/servicecenter","brand":"KOSMOS","offers":[{"title":"Default Title","offer_id":53214121099597,"sku":"63231","price":29.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/5980\/8589\/files\/4002051632311.png?v=1785276893"},{"product_id":"easy-elektro-start-1","title":"Easy Electro - Start","description":"How do you build an electric code lock, how high does an propeller rise at full power, and how do you generate electricity with magnets? How does electrical engineering work in everyday life? In sixty experiments revolving around physical phenomena such as current and voltage, electricity and magnetism, children playfully dive into the world of electrical engineering.\u003cbr\u003eWith the child-friendly Easy-Click system and precise construction plans, young researchers carry out the experiments themselves: They take initial measurements, experiment with an electric motor, build alarm systems with relays, and discover step-by-step everything that is possible with electricity. The instructions clearly explain how circuits are constructed and how they are used in simple everyday objects like doorbells and complex devices like MRI scanners.\u003cbr\u003eA great beginner's course on electricity and magnetism!\u003cbr\u003e\u003cbr\u003eContents: Base plate, contact elements, battery compartment, switch, button, changeover switch, lamp, electric motor, relay, buzzer, measuring device, coil, iron core, magnet, reed switch, compass and propeller, colorfully illustrated instructions\u003cbr\u003e\u003cbr\u003eAdditional material required: 2 x 1.5-volt batteries type LR6 (AA, Mignon)\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eManufacturer \/ Responsible person:\u003cbr\u003eFranckh-Kosmos Verlags-GmbH \u0026amp; Co. KG, Pfizerstrasse 5-7, 70184, Stuttgart, Germany, kosmos.de\/servicecenter","brand":"KOSMOS","offers":[{"title":"Default Title","offer_id":53214121197901,"sku":"62054","price":64.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/5980\/8589\/files\/4002051620547.png?v=1785906429"},{"product_id":"chemielabor-c500","title":"Chemistry Lab C500","description":"Ready to experiment! What happens when carbon dioxide is produced? How can invisible gases be detected? What are solutions and why does it foam when bathing? \u003cbr\u003eWith this taster course, children aged 9 to 13 will learn the most important basic chemical concepts such as solutions, mixtures, elements, and compounds in their own lab, and practice handling their first lab equipment correctly. They will quickly discover how to dispense liquids with a pipette, what Petri dishes are needed for, and how to safely and skillfully use the four included chemicals.\u003cbr\u003e\u003cbr\u003eThe young researchers will observe the formation of carbon dioxide, detect acids and bases with indicator solution, investigate what soap and shower gel are all about, and even perform simple electrochemical experiments. Everything is explained step-by-step and in an age-appropriate manner in the KOSMOS experiment kit's instruction booklet. The ideal introduction to gaining first experiences in the exciting MINT science of chemistry.\u003cbr\u003e\u003cbr\u003eContents: 4g potassium hexacyanoferrate, 5g ammonium iron(III) sulfate, 12g sodium carbonate, 6g tartaric acid, 1g litmus powder, lid lifter, double spoon, 3 test tubes, test tube rack, 3 pipettes, litmus bottle, rubber stopper, safety goggles, battery compartment, colorfully illustrated instructions (52 pages)\u003cbr\u003e\u003cbr\u003eAdditional materials required: 9-volt block battery (type 6LR61), solid soap, waterproof overhead projector pen, iron nail, brush, black tea bags, light household vinegar, baking soda (in the supermarket with baking ingredients) and other common household materials.\u003cbr\u003e\u003cbr\u003eNOTES:\u003cbr\u003eList of GHS pictogram number(s), the corresponding signal word, as well as hazard statements (H-phrases) and precautionary statements (P-phrases) for each hazardous substance (chemical) included. See also related illustrations.\u003cbr\u003e\u003cbr\u003eTartaric acid. GHS05 DANGER\u003cbr\u003eH-phrase: Causes serious eye damage.\u003cbr\u003eP-phrases: Wear eye protection. – IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or doctor. EC-No. 201-766-0, 6 g (0.21 oz.) \u003cbr\u003eHazard class: Serious eye damage, Category: 1\u003cbr\u003e\u003cbr\u003ePotassium hexacyanoferrate(II).\u003cbr\u003eH-phrase: Harmful to aquatic life with long lasting effects.\u003cbr\u003eP-phrase: Avoid release to the environment. Observe recommendations in the experimental instructions.\u003cbr\u003eEC-No. 237-722-2, 4 g (0.14 oz.)\u003cbr\u003eHazard class: Hazardous to the aquatic environment (chronic aquatic toxicity), Category: 3\u003cbr\u003e\u003cbr\u003eSodium carbonate. GHS07 WARNING\u003cbr\u003eH-phrase: Causes serious eye irritation.\u003cbr\u003eP-phrases: Avoid breathing dust. – Wear eye protection. – IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If eye irritation persists: Get medical advice\/attention. Wash hands thoroughly after handling.\u003cbr\u003eEC-No. 207-838-8, 12 g (0.42 oz.) Index No. 011-005-00-2\u003cbr\u003eHazard class: Serious eye irritation, Category: 2\u003cbr\u003e\u003cbr\u003eAmmonium iron(III) sulfate. GHS05 DANGER\u003cbr\u003eH-phrase: Causes serious eye damage.\u003cbr\u003eP-phrases: Wear eye protection. – IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or doctor. EC-No. 233-382-4, 5 g (0.18 oz.)\u003cbr\u003eHazard class: Serious eye damage, Category: 1\u003cbr\u003e\u003cbr\u003eLitmus powder – not classified\u003cbr\u003e\u003cbr\u003eWARNING! For all chemicals: Keep locked up. Keep out of reach of children (except for the experimenting child, instructed by an adult). \u003cbr\u003eFurthermore: IF SWALLOWED: Immediately call a doctor or seek medical attention and keep packaging or label (for doctor's information) ready.\u003cbr\u003eAlways follow the information on the product label. \u003cbr\u003e\u003cbr\u003e\u003cbr\u003eObserve the required protective clothing \"Workplace and Equipment\" in the experimental instructions.\u003cbr\u003e\u003cbr\u003eFor environmental protection reasons: Dispose of contents\/container (of chemicals no longer needed) as hazardous waste.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eManufacturer \/ Responsible Person:\u003cbr\u003eFranckh-Kosmos Verlags-GmbH \u0026amp; Co. KG, Pfizerstrasse 5-7, 70184, Stuttgart, Germany, kosmos.de\/servicecenter","brand":"KOSMOS","offers":[{"title":"Default Title","offer_id":53214121689421,"sku":"64557","price":34.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/5980\/8589\/files\/4002051645571.png?v=1785274657"},{"product_id":"schulerlabor-1-2-klasse","title":"Student Lab 1st \u0026 2nd Grade","description":"With fun and surprising \"aha!\" moments – children research and learn beyond their everyday school life! The content is precisely tailored to the science curriculum of the 1st\/2nd grade and is based on the syllabus. Simply pick up a pipette and other tools yourself and get started, because that's how knowledge is reinforced even better in over 50 experiments! \u003cbr\u003eHow can I make light rays visible? What's the deal with the surface tension of water? The comprehensive and versatile experiments cover everything from light and shadow to colors, air, and water, as well as hearing and seeing. After each section, what has been learned is put to the test in small fill-in-the-blank tasks – with this KOSMOS experiment kit for children between 6 and 9 years old, independent and sustainable learning is fun!\u003cbr\u003e\u003cbr\u003eContents: Experiment station, magnifying glass, compass, flower pot, soil pellets, cress seeds, Petri dish, modeling clay, tube, wooden sticks, test tubes, measuring cup, pipettes, styrofoam boat, feather, dye tablets, string, wooden beads, sheets of paper, punched sheets, ice cube tray and much more, colorfully illustrated instructions\u003cbr\u003e\u003cbr\u003eAdditional materials required: Pencil and other pens, scissors, glue, adhesive tape, flashlight, tape measure, sugar, salt, cornstarch, cooking oil, and other common household materials and objects\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eManufacturer \/ Responsible Person:\u003cbr\u003eFranckh-Kosmos Verlags-GmbH \u0026amp; Co. KG, Pfizerstrasse 5-7, 70184, Stuttgart, Germany, kosmos.de\/servicecenter","brand":"KOSMOS","offers":[{"title":"Default Title","offer_id":53214121918797,"sku":"63611","price":46.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/5980\/8589\/files\/4002051636111.png?v=1785287835"},{"product_id":"big-fun-chemistry","title":"Big Fun Chemistry","description":"\u003cp\u003eSlime, bubbling liquids, changing colours – in 20 effective and safe experiments, children experience how much fun chemistry can be with this KOSMOS experiment kit. The impressive laboratory station with many different vessels and devices encourages role-playing and makes chemical experiments a real experience. Children learn how to use pipettes, test tubes, measuring cups and the like in a playful way.\u003cbr\u003e\u003cbr\u003eWith harmless chemicals, children not only learn the first basics in a playful way, but also discover how much chemistry is in their surroundings through everyday experiments.\u003cbr\u003e\u003cbr\u003eAll experiments in this chemistry lab have been designed for children aged eight to 13 and can be easily carried out using the colourful step-by-step instructions.\u003cbr\u003e\u003cbr\u003eContents: 17-piece chemistry station, Erlenmeyer flask, large test tubes, small test tubes, syringe, measuring cups in various sizes, pipettes, spatulas, measuring spoons, hose, Petri dish, filter paper, funnel, 2x glow-in-the-dark slime, red slime, dye tablets, 2 colour-illustrated lab cards and a colour-illustrated instruction manual (all lab utensils are made of child-safe plastic).\u003cbr\u003e\u003cbr\u003eRequired additional materials: Water-soluble felt-tip pens, effervescent tablet, soil, sand, red cabbage, household vinegar, baking soda, lemon juice, cornstarch, sugar cubes, vegetable oil and other household materials.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eManufacturer \/ Responsible person:\u003cbr\u003eFranckh-Kosmos Verlags-GmbH \u0026amp; Co. KG, Pfizerstrasse 5-7, 70184, Stuttgart, Germany, kosmos.de\/servicecenter\u003c\/p\u003e","brand":"KOSMOS","offers":[{"title":"Default Title","offer_id":53214121886029,"sku":"64564","price":39.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/5980\/8589\/files\/4002051645649.png?v=1785274887"},{"product_id":"experimente-fur-die-badewanne","title":"Experiments for the Bathtub","description":"Can water flow around a corner? What is the secret of hydraulics? How does a diving bell work? With KOSMOS, the bathtub becomes an experimentation area, because many astonishing discoveries can be made all around water! With great materials such as syringes, tubes, measuring cups, marbles and much more, children use this experiment kit to explore how a mountain of water is created. They find out why a water wheel turns and observe how soap makes a boat move. \u003cbr\u003eThe waterproof, coloured instructions explain how the experiments work in clear pictures, so that they can be easily understood even without reading skills. Each phenomenon is explained in an age-appropriate manner and gives children a first insight into the world of science, physics and technology. A clever gift for all curious kids!\u003cbr\u003e\u003cbr\u003eContents: Styrofoam boat, blowing straw, ball, 2 syringes, wooden stick, 5 marbles, tube, measuring cup, bowl with lid, 3 feet, foil die-cut sheet, waterproof, colourfully illustrated instructions\u003cbr\u003e\u003cbr\u003eAdditional material required: water, soap\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eManufacturer \/ Responsible person:\u003cbr\u003eFranckh-Kosmos Verlags-GmbH \u0026amp; Co. KG, Pfizerstrasse 5-7, 70184, Stuttgart, Germany, kosmos.de\/servicecenter","brand":"KOSMOS","offers":[{"title":"Default Title","offer_id":53214122180941,"sku":"65783","price":11.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/5980\/8589\/files\/4002051657833.png?v=1785287843"},{"product_id":"fun-science-magie-der-magnete","title":"Fun Science Magic of Magnets","description":"Magnetic fun for explorers! How do you build a compass? Where are the magnetic poles? How can you magnetize iron? Amazing effects await children aged 8 to 12 as they explore with the different magnets from this KOSMOS experiment set. In 9 exciting experiments and games, they will test their dexterity, check the strength of magnets, and find out how to determine the poles of a magnetic sphere. Immerse yourself in the world of magnets with exciting informational texts and fun facts.\u003cbr\u003e\u003cbr\u003eContents: Bar magnet, 2 magnetic spheres, plastic chips, rod magnet, iron rod, styrofoam disc, iron bar, fishing container, colorfully illustrated instructions\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eManufacturer \/ Responsible Person:\u003cbr\u003eFranckh-Kosmos Verlags-GmbH \u0026amp; Co. KG, Pfizerstrasse 5-7, 70184, Stuttgart, Germany, kosmos.de\/servicecenter","brand":"KOSMOS","offers":[{"title":"Default Title","offer_id":53214122279245,"sku":"65414","price":17.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/5980\/8589\/files\/4002051654146.png?v=1785269857"},{"product_id":"grune-kristalle","title":"Green crystals","description":"Just open it and get started! Thanks to the clever design and the included materials, the blue crystals of this KOSMOS set can be magically grown directly in the packaging cup in a short time. The green crystals provide sparkling fun and children can easily gain their first experiences in the world of chemistry. \u003cbr\u003e\u003cbr\u003eContents: 1 sachet of alum (20g), one green dye tablet, measuring cup with lid, spatula, colorfully illustrated instructions\u003cbr\u003e\u003cbr\u003eAdditional materials required: Tap water, rinsed jam jar.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eManufacturer \/ Responsible Person:\u003cbr\u003eFranckh-Kosmos Verlags-GmbH \u0026amp; Co. KG, Pfizerstrasse 5-7, 70184, Stuttgart, Germany, kosmos.de\/servicecenter","brand":"KOSMOS","offers":[{"title":"Default Title","offer_id":53214122475853,"sku":"65615","price":3.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/5980\/8589\/files\/4002051656157.png?v=1785276934"},{"product_id":"schulerlabor-3-4-klasse","title":"Student Lab for 3rd and 4th Grade","description":"Knowledge that goes beyond the classroom! Building on the curriculum, 39 experiments give elementary school children the opportunity to independently research and deepen topics in science and social studies. Working with the Chemistry Station and Electro Lab offers what sometimes there isn't enough time for in class: active experimenting and hands-on learning! This way, children can - safely guided by the detailed instructions - get to the bottom of countless exciting questions: How do I make the LED light up? What does the indicator paper tell me? At the end of each topic, the acquired knowledge is put to the test with varied tasks. The KOSMOS student lab thus provides numerous successes and \"aha!\" moments for children aged 8 to 11 - for lasting learning and understanding with fun!\u003cbr\u003e\u003cbr\u003eContents: Test tubes and stoppers, measuring beaker, pH test strips, pipettes, tweezers, light bulbs, plastic tube, felt cloth, spring clips, battery compartment, cables, electric motor, push button, LED, axle, gear, string, modeling clay and much more, colorfully illustrated instructions\u003cbr\u003e\u003cbr\u003eAdditional materials needed: 2 x 1.5-volt batteries type LR 6 (AA, Mignon) pencil, eraser, salt, sugar, red cabbage, baking powder, baking soda, vinegar and other common household materials and objects\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eManufacturer \/ Responsible person:\u003cbr\u003eFranckh-Kosmos Verlags-GmbH \u0026amp; Co. KG, Pfizerstrasse 5-7, 70184, Stuttgart, Germany, kosmos.de\/servicecenter","brand":"KOSMOS","offers":[{"title":"Default Title","offer_id":53214122901837,"sku":"63612","price":46.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/5980\/8589\/files\/4002051636128.png?v=1785280895"},{"product_id":"chemielabor-c1000","title":"Chemistry Lab C1000","description":"With the KOSMOS Chemistry Lab C1000, curious children discover the world of substances: Do you want to know... how to detect chemical substances? ... how to paint chemical pictures? ... which gas fizzes in mineral water? Young explorers observe the chemical properties of familiar substances in 125 vivid experiments: whether it's a color change due to vinegar or separation methods for felt-tip pen colors. Chemistry is not only full of surprises, it's also everywhere in our daily lives! The colorful, richly illustrated instruction manual introduces children to chemical work practices in a child-friendly way: from experiments with chemicals, solutions, and self-produced gases to first chemical reactions or substance detection, there is much to observe. This way, chemical knowledge is imparted through independent experimenting, and an enjoyment of chemistry is awakened.\u003cbr\u003e\u003cbr\u003eContents: 7 Chemicals: 12g sodium carbonate, 4g potassium hexacyanoferrate(II), 8.5g calcium hydroxide, 5g ammonium iron(III) sulfate, 8g copper(II) sulfate, 10g citric acid, 1g litmus powder, 3 droppers, battery compartment, litmus vial, copper wire, 2 measuring cups with lids, 4 heat-resistant test tubes, test tube brush, various rubber stoppers, funnel, lid opener, double spoon, angled tube, experiment station, colorful poster with lab rules, safety goggles, and colorful illustrated instruction manual\u003cbr\u003e\u003cbr\u003eAdditional materials required: 1 x 9-volt block battery type 6LR61, 3% hydrogen peroxide solution, iodine solution (max. 2.5%, pharmacy), baking soda, coffee filters (round), demineralized water, some food items, and other household\/commercial materials.\u003cbr\u003e\u003cbr\u003eNOTES:\u003cbr\u003eList of GHS pictogram number(s), the associated warning word, as well as hazard statements (H-phrases) and precautionary statements (P-phrases) for each hazardous substance (chemical) contained. See also associated illustrations.\u003cbr\u003e\u003cbr\u003eAmmonium iron(III) sulfate. GHS05 DANGER\u003cbr\u003eH-phrase: Causes serious eye damage.\u003cbr\u003eP-phrases: Wear eye protection. – IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or doctor. If medical advice is needed, have product container or label at hand.\u003cbr\u003eEC No. 233-382-4, 5 g (0.18 oz.)\u003cbr\u003eHazard class: Serious eye damage, Category: 1\u003cbr\u003e\u003cbr\u003eCalcium hydroxide. GHS05, GHS07 DANGER\u003cbr\u003eH-phrases: Causes serious eye damage. – Causes skin irritation. – May cause respiratory irritation.\u003cbr\u003eP-phrases: Avoid breathing dust. – Wear protective gloves and eye protection. – IF ON SKIN: Wash with plenty of water. – IF INHALED: Remove person to fresh air and keep comfortable for breathing. – IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or doctor. If medical advice is needed, have product container or label at hand. – Wash hands thoroughly after handling. Dispose of contents\/container (of chemicals no longer needed)\u003cbr\u003eto hazardous waste disposal.\u003cbr\u003eEC No. 215-137-3, 8.5 g (0.30 oz)\u003cbr\u003eThe notes also apply to the aqueous solution lime water (for preparation, see experiment 10).\u003cbr\u003eHazard classes: Serious eye damage, Category: 1, Skin irritation, Category: 2, Specific target organ toxicity, Category: 3\u003cbr\u003e\u003cbr\u003eCitric acid. GHS07 WARNING\u003cbr\u003eH-phrase: Causes serious eye irritation. May cause respiratory irritation.\u003cbr\u003eP-phrases: Wear eye protection. – IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If eye irritation persists: Get medical advice\/attention. If medical advice is needed, have product container or label at hand. – Wash hands thoroughly after handling. Avoid breathing dust. Call a doctor if you feel unwell. Dispose of contents\/container (of chemicals no longer needed) to hazardous waste disposal.\u003cbr\u003eEC No. 611-842-9, 10 g (0.35 oz.)\u003cbr\u003eHazard class: Serious eye irritation, Category: 2\u003cbr\u003e\u003cbr\u003ePotassium hexacyanoferrate(II).\u003cbr\u003eH-phrase: Harmful to aquatic life with long-lasting effects.\u003cbr\u003eP-phrase: Avoid release to the environment. Dispose of contents\/container (of chemicals no longer needed) to hazardous waste disposal. – Contact with acid liberates very toxic gases.\u003cbr\u003eEC No. 237-722-2, 4 g (0.14 oz.)\u003cbr\u003eHazard class: Hazardous to the aquatic environment (chronic aquatic toxicity), Category: 3\u003cbr\u003e\u003cbr\u003eCopper sulfate. GHS05, GHS07, GHS09 DANGER\u003cbr\u003eH-phrases: Harmful if swallowed. – Causes serious eye damage. – Very toxic to aquatic life with long-lasting effects.\u003cbr\u003eP-phrases: IF ON SKIN: Wear eye protection. – IF SWALLOWED: Call a POISON CENTER\/doctor if you feel unwell. – IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or doctor. If medical advice is needed, have product container or label at hand. – Wash hands thoroughly after handling. – Avoid release to the environment. Dispose of contents\/container (of chemicals no longer needed) to hazardous waste disposal.\u003cbr\u003eEC No. 231-847-6, 8 g (0.28 oz.)\u003cbr\u003eHazard classes: Acute toxicity (oral), Category: 4, Serious eye damage, Category: 1, Hazardous to the aquatic environment (acute aquatic toxicity \/ chronic aquatic toxicity), Category: 1\u003cbr\u003e\u003cbr\u003eSodium carbonate. GHS07 WARNING\u003cbr\u003eH-phrase: Causes serious eye irritation.\u003cbr\u003eP-phrases: Wear eye protection. – IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If\u003cbr\u003eeye irritation persists: Get medical advice\/attention. If medical advice is needed, have product container or label at hand. – Wash hands thoroughly after handling.\u003cbr\u003eEC No. 207-838-8, 12 g (0.42 oz.) Index No. 011-005-00-2\u003cbr\u003eHazard class: Serious eye irritation, Category: 2\u003cbr\u003e\u003cbr\u003eLitmus powder – not classified\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e WARNING! For all chemicals: Keep locked up. Keep out of reach of children (except for the experimenting child instructed by an adult).\u003cbr\u003eAlways follow the information on the product label.\u003cbr\u003e\u003cbr\u003eObserve the required protective clothing “Workplace and Equipment” in the experiment instructions.\u003cbr\u003e\u003cbr\u003eFor environmental protection reasons: Dispose of contents\/container (of chemicals no longer needed) to hazardous waste disposal.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eManufacturer \/ Responsible Person:\u003cbr\u003eFranckh-Kosmos Verlags-GmbH \u0026amp; Co. 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For ages 10 and up.\u003cbr\u003e\u003cbr\u003eContents: 1 sachet of alum (20g), 1 green dye tablet, measuring cup, spatula, crystal box, colourfully illustrated instructions\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eManufacturer \/ Responsible person:\u003cbr\u003eFranckh-Kosmos Verlags-GmbH \u0026amp; Co. KG, Pfizerstrasse 5-7, 70184, Stuttgart, Germany, kosmos.de\/servicecenter\u003c\/p\u003e","brand":"KOSMOS","offers":[{"title":"Default Title","offer_id":53214123983181,"sku":"65795","price":4.49,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/5980\/8589\/files\/4002051657956.png?v=1785276942"},{"product_id":"experimente-adventskalender-2026","title":"Experiment Advent Calendar 2026","description":"Whether fiber optics, stair hoppers, illusions, or UV beads: new, exciting mini-experiments await young researchers here. With 24 clever experiments that can be completed in just a few minutes, this advent calendar provides the ultimate knowledge boost during the Christmas season! Children aged eight and up can expect captivating experiments from the fields of chemistry, physics, and much more: simply open one of the small boxes every morning and be amazed at where it leads! If the experiments spark curiosity, the additional information reveals even more about the fascinating effects and provides great background knowledge.\u003cbr\u003e\u003cbr\u003eContents: Optical illusions on paper, star clock, felt snowflake with UV beads, bouncy balls, red foil with interference patterns, flip-over top, reflector, prism foil, thaumatrope, mini compass, balancing bird, paper helicopter, crepe paper, cup, mirror, cardboard sticks for Davinci bridge, stickers, printed foils, fiber optics, slinky, folding trick, Christmas tree fidget, refractive foils.\u003cbr\u003e\u003cbr\u003eAdditional materials required: paper towels, bowl, water, adhesive tape, pen, penny, play-doh\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eManufacturer \/ Responsible Person:\u003cbr\u003eFranckh-Kosmos Verlags-GmbH \u0026amp; Co. 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This experiment kit is physics to marvel at!\u003cbr\u003e\u003cbr\u003eContents: Plasma planet with USB-C cable, three illustrated b\/w DinA4 instructions in German, French and Italian\u003cbr\u003e\u003cbr\u003eRequired additional material: For power supply:\u003cbr\u003eEither 4 x 1.5-volt batteries type LR03 (AAA, Micro) and small Phillips screwdriver or USB-A port or USB-A socket\u003cbr\u003e\u003cbr\u003eNOTE:\u003cbr\u003eWARNING! Not a toy. Light in flash globe form. Use only as directed. Keep out of reach of small children and pets. For indoor use only. Do not use near water. This product may interfere with electrical devices such as pacemakers. Do not use if you suffer from epilepsy, heart disease, or a similar or related illness. Do not use if you are pregnant. Contains glass which may be dangerous if broken. Discontinue use immediately if damage is suspected. Do not place the plasma planet on metal surfaces. Do not open or disassemble the device. There are no user-replaceable parts inside. Do not attempt to remove the glass. Do not touch the glass with metallic objects. Clean the device only with a soft, dry cloth. Do not use liquid cleaners. Prolonged skin contact with the glass may cause a tingling or burning sensation. The plasma planet may be operated either with inserted batteries (in the battery compartment) or via USB. When operated via USB, the plasma planet may only be connected to devices of protection class II or protection class III.\u003cbr\u003e\u003cbr\u003eRated voltage: 5V, 1A\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eManufacturer \/ Responsible Person:\u003cbr\u003eFranckh-Kosmos Verlags-GmbH \u0026amp; Co. 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With the help of the illustrated instructions, the magnet tests in this KOSMOS experiment set almost become a small magic show. A great gift for any occasion!\u003cbr\u003e\u003cbr\u003eContents: magnet rod, box with magnetic powder, ring magnet, yarn, 3 washers, 3 paper clips, 3 small sheets of paper, 2 larger double-sided printed sheets of paper, illustrated instructions\u003cbr\u003e\u003cbr\u003eAdditional materials required: scissors, craft glue, 2 water bottles, rubber bands, Lego bricks.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eManufacturer \/ Responsible person:\u003cbr\u003eFranckh-Kosmos Verlags-GmbH \u0026amp; Co. 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With this experiment kit, children aged 8 to 12 discover that electricity doesn't always have to come from a wall socket. Even while assembling the individual components from the electronics kit, children find out how the clock's circuit is constructed. Now just grab the lemonade and get started!\u003c\/p\u003e\u003cp\u003eCan the clock also be powered by other liquids or perhaps even by fruits? Simply try it out and continue exploring. \u003c\/p\u003e\u003cp\u003eThe illustrated instructions show step-by-step how to assemble the eco-battery and explain fundamental terms from the field of electricity. A clever gift from KOSMOS with a wow effect!\u003c\/p\u003e\u003cp\u003e\u003cbr\u003eContents: Digital clock kit, breadboard with battery compartment, spring terminals, special cup with lid, 2 copper plates, 2 zinc plates, wires, colorfully illustrated instructions\u003c\/p\u003e\u003cp\u003e\u003cbr\u003eAdditional materials required: 2 x 1.5-volt LR6 batteries \u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003cbr\u003eManufacturer \/ Responsible person:\u003cbr\u003eFranckh-Kosmos Verlags-GmbH \u0026amp; Co. 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