If I asked you about your phone, would you call it a cell phone or a mobile phone? Does it really matter what you say or is one term more appropriate than the other?
With the launch of STS-135 today, the US Space Shuttle program will end with a whimper. To celebrate the shuttles' service to both our nation and the sciences, the NASA Space Shuttle Manual by David Baker discusses the launch of the very first, Columbia.
Have you seen kids play with iPads before? They're enchanted by them, mesmerized by the interaction. For some reason, they just speak them. LeapFrog thinks so too, that's why they're making a tablet for kids.