[Brian Cox](http://en.wikipedia.org/wiki/Brian_Cox_\(physicist\)) and [Robin Ince](http://en.wikipedia.org/wiki/Robin_Ince
Physicist and comedian
Computer Security Expert
Founder of [APOPO](http://en.wikipedia.org/wiki/APOPO)
I am Tommy Tallarico - Video game composer on 300 games, Guinness World Record holder, creator of the 13 year world touring Video Games Live show, hosted & co-produced 3 TV shows, producing BT's next album & tour, cousin of Steven Tyler: AMA!
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I am Gigi Edgley, Chiana from "FARSCAPE," host of the "Jim Henson Creature Shop Challenge," and X from "Hashtag" - AMA!
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I am Peter F Hamilton, science fiction author. Ask me anything!
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We are comet scientists and engineers working on Philae and Rosetta. We just triple-landed a robot lab on a comet. Ask us Anything!
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We are The Wirecutter, a group of writers who have been researching and reviewing gadgets for years. We're back to answer your questions about Black Friday, bad deals, and anything else. AUA.
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