When something breaks around your home, what the worst that can happen? You have to go out to the shop and get a new light bulb, maybe. You call in a locksmith and he gets the key out from where it’s been jammed. You need new carpet after the dishwasher flooded. Ha! On the space station, every single little breakage could mean life or death. If the door fails to close, that means you lose your air. Water purifier broken down? Well, you need to use your instincts and ingenuity to rig up a solution before you die of thirst. See what I mean? Space problems are just so much more important than regular, boring Terra Firma problems. Nothing down[…]