{"product_id":"balloon-hovercraft-kit-for-kids-air-pressure-thrust-stem-project","title":"Balloon Hovercraft Kit for Kids - Air Pressure Thrust STEM Project","description":"\u003ch1\u003eThe Balloon Hovercraft Kit — Glide into Air Pressure and Thrust Science\u003c\/h1\u003e\n\n\u003cp class=\"value-summary\"\u003eEvery part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.\u003c\/p\u003e\n\n\u003cdiv class=\"specs-strip\"\u003e\n  \u003cspan\u003e\u003cstrong\u003eDifficulty:\u003c\/strong\u003e Beginner\u003c\/span\u003e\n  \u003cspan\u003e\u003cstrong\u003eBuild Time:\u003c\/strong\u003e 1 hr\u003c\/span\u003e\n  \u003cspan\u003e\u003cstrong\u003eAge:\u003c\/strong\u003e 6-8\u003c\/span\u003e\n  \u003cspan\u003e\u003cstrong\u003eSkill:\u003c\/strong\u003e Air Pressure \u0026amp; Thrust\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eWith just a balloon, an old CD, and a bottle cap, your child transforms ordinary objects into a frictionless hovercraft that glides across smooth surfaces, revealing the invisible forces of air pressure and thrust in the most playful way. No circuits, no coding — just pure, mechanical curiosity that answers the question: “How do things float on air?”\u003c\/p\u003e\n\n\u003ch2\u003eWhat You'll Build\u003c\/h2\u003e\n\u003cp\u003eA balloon-powered CD hovercraft that floats on a thin film of air, demonstrating how air pressure can lift and move objects. Once assembled, kids can experiment with different surfaces and balloon inflation levels to see how thrust and friction affect motion — every test becomes a mini science workshop on the living room floor.\u003c\/p\u003e\n\n\u003ch2\u003eWhat You'll Learn\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eHow trapped air creates a lift cushion to dramatically reduce friction\u003c\/li\u003e\n  \u003cli\u003eThe concept of thrust as escaping air pushes the hovercraft forward\u003c\/li\u003e\n  \u003cli\u003eFine-motor precision while sealing the cap and attaching the balloon\u003c\/li\u003e\n  \u003cli\u003eObservation and prediction skills by changing one variable at a time\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eKit Contents\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eComponent\u003c\/th\u003e\n\u003cth\u003eQuantity\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOld CD\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eBalloon\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eSports Cap from Water Bottle\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eAdhesive Putty\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eWhy Buy This Kit Instead of Sourcing Parts Separately\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eFactor\u003c\/th\u003e\n\u003cth\u003eSourcing Separately\u003c\/th\u003e\n\u003cth\u003eCompoden Kit\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003eCompatibility checks\u003c\/td\u003e\n\u003ctd\u003eYou verify every part\u003c\/td\u003e\n\u003ctd\u003ePre-tested as a system\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eBuild support\u003c\/td\u003e\n\u003ctd\u003eForums and scattered tutorials\u003c\/td\u003e\n\u003ctd\u003eAI companion trained on this exact project\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eTime to first working build\u003c\/td\u003e\n\u003ctd\u003eDays of debugging\u003c\/td\u003e\n\u003ctd\u003eHours, with step-by-step guidance\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eShipping coordination\u003c\/td\u003e\n\u003ctd\u003eMultiple sellers, multiple delays\u003c\/td\u003e\n\u003ctd\u003eOne shipment from Bengaluru in 3-5 days\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eWho This Kit Is For\u003c\/h2\u003e\n\u003cp\u003ePerfect for curious 6-8 year olds and parents seeking engaging weekend projects. Ideal for introducing basic physics in CBSE Class 1-3 at-home experiments, ATL junior tinkering corners, or simply rainy-day fun that sparks a love for science. The low-stakes construction and immediate visible outcome make it especially popular in early STEM clubs and home-schooling setups across India.\u003c\/p\u003e\n\n\u003ch2\u003eBuilt and Backed by Compoden\u003c\/h2\u003e\n\u003cp\u003eEvery Compoden kit ships with an AI build companion trained on this exact project — accessible via a QR code on the box, with WhatsApp and email backup. We've spent 10 years building projects for makers, schools, and institutions across India. If a part fails because of a manufacturing defect, replace it free within 7 days.\u003c\/p\u003e\n\n\u003cdetails\u003e\u003csummary\u003eWhat if I get stuck during the build?\u003c\/summary\u003e\u003cp\u003eOpen the AI companion via the QR code for instant visual guidance, or send us a WhatsApp message — we’ll talk you through the exact step that’s tricky.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eDoes the hovercraft work on carpet?\u003c\/summary\u003e\u003cp\u003eThe hovercraft needs a smooth, hard surface like a floor, tabletop, or tile. Air can’t form a stable cushion on deep carpet fibers, but a low-pile mat or wooden floor works wonderfully.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCan I reuse the kit after the balloons are used up?\u003c\/summary\u003e\u003cp\u003eYes! The kit includes 5 balloons, and you can replace them with any standard party balloon later. The CD, cap, and putty are reusable indefinitely.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs adult supervision required for a 6-year-old?\u003c\/summary\u003e\u003cp\u003eWe recommend an adult handle the adhesive putty (it’s non-toxic but firm) and assist with balloon knotting the first time. The assembly itself is designed for small hands with a grown-up nearby.\u003c\/p\u003e\u003c\/details\u003e\n\n\u003cdiv class=\"kit-description\"\u003e\n  \u003cp\u003eBalloon air powers a CD hovercraft that glides on a smooth surface — teaches air pressure and thrust with no circuits.\u003c\/p\u003e\n  \u003ch4\u003eWhat's in this kit\u003c\/h4\u003e\n  \u003cul\u003e\n    \u003cli\u003e\u003ca href=\"\/products\/official-arduino-leonardo-r3-development-board-with-pre-soldered-headers\"\u003eOld CD\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003eBalloon x5\u003c\/li\u003e\n    \u003cli\u003eSports Cap from Water Bottle\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"\/products\/black-aluminium-heatsink-for-raspberry-pi-14x14x11mm-adhesive\"\u003eAdhesive Putty\u003c\/a\u003e\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is included in the Balloon Hovercraft Kit?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The Balloon Hovercraft Kit includes all components needed: Old CD, Balloon, Sports Cap from Water Bottle, Adhesive Putty and more. Everything is pre-tested for compatibility and shipped from Bengaluru, India.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What skill level is required for the Balloon Hovercraft Kit?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"This kit is designed for Beginner level makers, suitable for ages 6-8. Balloon air powers a CD hovercraft that glides on a smooth surface — teaches air pressure and thrust with no circuits. Estimated build time is 1 hr.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can I buy the Balloon Hovercraft Kit online in India?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes, the Balloon Hovercraft Kit is available online at Compoden (compoden.in), India's AI-powered electronics and robotics store. Ships from Bengaluru in 1-5 business days across India.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"Product\",\n  \"name\": \"Balloon Hovercraft Kit\",\n  \"description\": \"Balloon air powers a CD hovercraft that glides on a smooth surface — teaches air pressure and thrust with no circuits.\",\n  \"sku\": \"CDN-KIT-2657\",\n  \"brand\": {\"@type\": \"Brand\", \"name\": \"Compoden\"},\n  \"offers\": {\n    \"@type\": \"Offer\",\n    \"url\": \"https:\/\/compoden.in\/products\/kit-balloon-hovercraft-kit\",\n    \"priceCurrency\": \"INR\",\n    \"price\": \"500\",\n    \"availability\": \"https:\/\/schema.org\/InStock\",\n    \"seller\": {\"@type\": \"Organization\", \"name\": \"Compoden\"}\n  },\n  \"category\": \"Kids Starter STEM\"\n}\n\u003c\/script\u003e","brand":"Compoden","offers":[{"title":"Default Title","offer_id":53469376184685,"sku":"CDN-KIT-2657","price":0.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/3997\/5533\/files\/kit-balloon-hovercraft-kit.png?v=1781948545","url":"https:\/\/compoden.com\/products\/balloon-hovercraft-kit-for-kids-air-pressure-thrust-stem-project","provider":"Compoden","version":"1.0","type":"link"}