A former NASA engineer revealed he spent six months perfecting a booby-trapped bait package that he has been using to cover porch pirates in glitter and subjected to an artificial fart smell. Mark Rober said in a YouTube video that he was inspired to take matters into his own hands earlier this year when an Amazon package was stolen from his porch and police told him they didn’t have time to investigate the theft. Rober left the boeby-trapped packages on some friends’ porches to bait thieves, and the resulting instant karma was captured on video by phones hidden inside the boxes, which Rober said were quickly abandoned by the thieves once the traps were discovered. “So the moral of the story is: just don’t take other people’s stuff. Not only is not cool, but on the plus side, you’ll never find yourself in this situation,” Rober says.