Do we need NASA?

Almost 50 years after the space agency was founded, is it still worth spending $17.6 billion in taxpayer money a year to keep it going?

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Force Friday and the best of IFA 2015

Attention Jedi in training: today is Force Friday. Also, the best of IFA 2015, a new personal safety app explodes in popularity, and new 21.5-inch iMacs are coming.

by Jeff Bakalar