Geekolinks: 5/11

The man who ditched Google for a week (Slate)

A new challenger in the commercial space industry emerges (Ars Technica)

Inside Fremantle, the horrors of Australia’s creepy historic prison (Environmental Graffiti)

18 spring activities to get your geek on (GeekSugar)

Here’s what the USAF is doing to help F-22 pilots (U.S. Department of Defense)

Here’s a humanoid butt robot (TDW: Geeks)

11 obscure regional phrases we should all start using (Mental Floss)

(title pic via BuzzFeed)