{"product_id":"dynamometer","title":"Dynamometer","description":"\u003cp\u003eThe UGEARS Dynamometer is one of the simplest UGEARS models, and a playful one. Like the UGEARS Pneumatic Engine, it turns air pressure into motion: blow on the top gear and the mechanism spins an arrow that lands on your task for the day. Small as it is, it shows several basic principles of mechanics at work.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePowered by your breath: blow on the top gear\u003c\/li\u003e\n\u003cli\u003eSpinning arrow picks a task for the day\u003c\/li\u003e\n\u003cli\u003eShows a cascade of gears in motion\u003c\/li\u003e\n\u003cli\u003eDemonstrates the Geneva drive, a classic mechanical junction\u003c\/li\u003e\n\u003cli\u003eOne of the simplest models in the UGEARS range\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e For more hands-on mechanics, see our \u003ca href=\"\/collections\/science-kits\"\u003escience kits\u003c\/a\u003e.\u003c\/p\u003e","brand":"UGEARS USA","offers":[{"title":"Default Title","offer_id":68047329034345,"sku":"70005","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0265\/1537\/4185\/files\/75ba22066aea2f8d747524149692b246.jpg?v=1794461478","url":"https:\/\/makersthings.com\/products\/dynamometer","provider":"maker's things","version":"1.0","type":"link"}