It's an impossible question to answer -- unless you're Neil deGrasse Tyson. Watch the famed astrophysicist take on a young boy's loaded query, and knock it out of the park.
Microsoft plans to do more than just reintroduce a Start menu to make Windows 9, aka "Threshold," more appealing to Windows XP, Vista, and Windows 7 users.
Exterminknit! Artist Allison Hoffman crafts dolls not only of Time Lords, but also of their companions, villains, and the Tardis itself.
BlackBerry tweets that you should download Twitter for BlackBerry. Unfortunately, the tweet comes from an iPhone. The company offers a clue as to how it happened.
Do we really need a multicharm wireless band? Apparently, someone thinks the answer is yes.
Oh, what have we here? Smooth-talking smuggler Lando Calrissian returns in "Star Wars Rebels" episode "Idiot's Array." He's younger, but still full of swagger.
Technically Incorrect: In Japan, Kodomoroid and Otonaroid convene a public chat ... with a pair of mini-droids. Might this be a fine prognosticator of news conferences to come?
There is love. There is horror. And, yes, of course there's a MicroNokia Lumia phone at the end.
Samsung's new ad for its £300 smart watch is a classic compilation of brilliant sci-fi, with wrist-talking heroes from 50 years of movies and TV.
Ford's Sync in-car infotainment is about to turn eight, making it one of the most well-established on the market. With version three, it's been completely rebuilt from the ground up.