Chimpanzees recognizing photographs of the rear ends of other chimpanzees; colonoscopy patients who explode, and the patent for the bagel-making machine — all these all turn up in this week’s Improbable Research podcast. Click on the “Venetian blinds” icon — at the lower right corner here — to select whichever week’s episode you want to hear: SUBSCRIBE on Play.it, iTunes, or Spotify […]