{"product_id":"0814743010345","title":"Thames \u0026 Kosmos Electronics Learning Circuits","description":"Science Experiment Kit\u003cul\u003e\n\u003cli\u003eConstruct 70 different circuits with colorful electric building blocks to learn about electricity and how electronic devices work.\u003c\/li\u003e\n\u003cli\u003eThe innovative snap-together blocks in the ElectronX building system have unique shapes that allow for safe and easy experimenting and assembly.\u003c\/li\u003e\n\u003cli\u003eCircuit symbols printed directly on the blocks help children become familiar with circuit diagrams and electrical components.\u003c\/li\u003e\n\u003cli\u003eFun building projects include an alternating blinker, police siren, ambulence siren, alarm system, light detector, conductivity tester, rain warning system, timer, and logic circuits.\u003c\/li\u003e\n\u003cli\u003eElectrical components include capacitors, resistors, transistors, LEDs (light emitting diodes), a phototransistor, a switch, 30 contact blocks, cable blocks, a battery holder, a speaker, and a sound integrated circuit.\u003c\/li\u003e\n\u003cli\u003eIncludes a 64-page, full-color manual with step-by-step illustrated assembly instructions and scientific explanations for the 70 circuit building experiments.\u003c\/li\u003e\n\u003cli\u003eWinner of a 2011 Parents' Choice Approved Award; featured in Purdue University's 2016 Engineering Gift Guide.\u003c\/li\u003e\n\u003cli\u003eAges 8 and up.\u003c\/li\u003e\n\u003cli\u003e batteries required\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Thames \u0026 Kosmos","offers":[{"title":"Default Title","offer_id":47046002180336,"sku":"0814743010345","price":39.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/0814743010345_p0.jpg?v=1763874951","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/0814743010345","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}