The Week-After SciFri Quiz! 5/11/16

How much do you know about the history of GPS?

3…2…1…blast-off! It’s quiz time!

Congrats to Steve Compton, Robert, and hugaflower, who all got 6 out of 7 on last week’s quiz. Can you beat them?

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Don’t forget to let us know how you did in the comments for trivia glory! And for those in New York, join us for our Science Friday Trivia night next Wednesday at the Bell House!

Meet the Writer

About Brandon Echter

Brandon Echter was Science Friday’s digital managing editor. He loves space, sloths, and cephalopods, and his aesthetic is “cultivated schlub.”

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It's time for the Second Annual Science Friday Trivia Event.

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Author Greg Milner explains how five billion devices use 31 GPS satellites to determine their locations.

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