{"product_id":"frauenfelder-mark-make-technology-on-your-time-volume-14-9780596518967","title":"Make: Technology on Your Time Volume 14","description":"Keep an eye out for MAKE Volume 14, which has a special section on optics. You'll learn how to make an inexpensive but powerful digital microscope that allows you to display bacteria colonies on a video monitor, a vintage-looking opaque projector that can display artwork from books onto a wall, a model of a crazy-angled room that makes things appear to change size, and a cool kaleidoscope. Also in the issue, we'll show you how to build a mesmerizing taffy pulling machine, a remote control dune buggy with a built-in video camera, a smoke ring cannon, a dollar-store parabolic microphone, and many more fun and fascinating projects.","brand":"Make Community, LLC","offers":[{"title":"Used - good","offer_id":53226783637846,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/5829\/5382\/files\/product_image_9780596518967_1_1a5c253d-c809-43dd-a20c-6a53e22098f6.jpg?v=1778571776","url":"https:\/\/www.momoxbooks.com\/products\/frauenfelder-mark-make-technology-on-your-time-volume-14-9780596518967","provider":"momoxbooks","version":"1.0","type":"link"}