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How does a touch screen work?

How does a touch screen work?

Moment Of Um · Brains On Universe

January 26, 20246m 8s

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Show Notes

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.


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