How does a touch screen work?
Leave a reviewCell phones and tablets are like portals into other worlds. You can play games, take photos, read books – all with just the tap of a finger! But how do touch screens work? We asked mechanical engineer and science educator Tiffani Teachey to help us find the answer.
© American Public Media | 00:05:23
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Full episode description
Episode One: Why are the primary colors different from the colors of light?
This is an Episodic show. You can listen to it in any order, but episode one is always a great place to start.Full Episode description
Cell phones and tablets are like portals into other worlds. You can play games, take photos, read books – all with just the tap of a finger! But how do touch screens work? We asked mechanical engineer and science educator Tiffani Teachey to help us find the answer.
Got a question that you’ve been monitoring? Send it to us at BrainsOn.org/contact, and we’ll tap out an answer!
© American Public Media | Status: Active, 67 episodes | Kind: Episodic | Episode URL
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