Putting Einstein to the test

Related: Technology & science

1. Headlines
   1. NASA funds 3-D printer project for space food

      Updated 41 minutes ago 5/22/2013 7:39:39 PM +00:00 NASA won't be printing out pizzas on Mars anytime soon, but the space agency is planning to pay out $125,000 to study the use of 3-D printing technology for food preparation in space.

   2. Neanderthal baby breast-fed for 7 months
   3. Solar Impulse takes fuel-free flight to Dallas
   4. Busted by butt-dial: 'This phone really called 911? Damn!'
   5. Teens' Facebook enthusiasm 'waning,' says study
   6. Allosaurus tugged away at prey like a falcon
   7. Time to behold bright Saturn near moon
2. Multimedia
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      Growing cities become tornado target