{"product_id":"4m-green-science-weather-science-kit-diy-mini-observatory-steam-toy","title":"4M Green Science Weather Science Kit - DIY Mini Observatory \u0026 STEAM Toy","description":"\u003ch3\u003eAbout this item\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSTATIC ELECTRICITY \u0026amp; LIGHTNING FORMATION: Discover the power of static electricity by making hair stand on end and bending water with a charged balloon. Simulate lightning just like in real storm clouds.\u003c\/li\u003e\n\u003cli\u003eCLOUD FORMATION \u0026amp; EVAPORATION SCIENCE: Use an air pump to create instant clouds in your palm and watch them disappear as they \"evaporate.\" This activity demonstrates the processes of condensation and evaporation.\u003c\/li\u003e\n\u003cli\u003eGREENHOUSE EFFECT: Trap heat using CO2 produced from baking soda and vinegar in this hands-on demo of the greenhouse effect. See firsthand how global warming works and understand its impact on Earth's climate.\u003c\/li\u003e\n\u003cli\u003eWATER CYCLE \u0026amp; ECOSYSTEM IN ACTION: Build a desktop water cycle model featuring a cloud-covered mountain. Watch as rain forms and grows a bean plant in a self-contained ecosystem—a practical demonstration of the water cycle.\u003c\/li\u003e\n\u003cli\u003eWIND CONVECTION: Conduct eco-experiments like testing the harmful effects of acid rain on plants using vinegar. Explore wind convection by observing warm air rise and spin a paper spiral, simulating real wind patterns.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"4M","offers":[{"title":"Default Title","offer_id":48204998770839,"sku":"B0FW5M6M96","price":28.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/1032\/2327\/files\/51MG42932tL.jpg?v=1788530263","url":"https:\/\/tinkervanta.com\/products\/4m-green-science-weather-science-kit-diy-mini-observatory-steam-toy","provider":"TinkerVanta","version":"1.0","type":"link"}