The Amazing (and Deadly) Science of Jumping Spider Vision

Check out Rogue History on @pbsorigins: https://www.youtube.com/watch?v=xuT35ud41QQ ↓↓↓ More info and sources below ↓↓↓ Why do spiders have 8 eyes? It’s a seemingly simple question with a surprisingly complex answer. We’ll be hanging out with some jumping spiders (the cutest of all spiders) and some jumping spider researchers to investigate how a thumbnail-sized creature with a poppy seed-sized brain ended up evolving some of the most advanced eyes in the animal kingdom, overcoming a few limitations of physics in the process. We’ll watch as scientists study these spiders in a special eye tracking machine and learn how having 8 eyes instead of two gives these elite predators almost 360˚ vision and almost hawk-level depth perception and resolution. References: https://sites.google.com/view/how-jumping-spiders-see/home Big thanks to: Dr. Beth Jakob and Alex Winsor - UMass Amherst http://ejakob.popslice.com/ Dr. Nathan Morehouse and lab - University of Cincinnati https://homepages.uc.edu/~morehonn/ Additional footage credits: Spider retinal movements - Daniel Zurek Spider courtship videos - Daniel Zurek, Sebastian Echeverri, and Nathan Morehouse (Morehouse Lab, University of Cincinnati) SUBSCRIBE so you don’t miss a video! ►► http://bit.ly/iotbs_sub We’re on PATREON! Join the community https://www.patreon.com/itsokaytobesmart ----------- High fives to all our Brain Trust Patrons: NullBlox.ZachryWilsn paul andre bouis Mark Littlehale Ali Freiburger Mehdi Damou Barbora Bei Ken Board Attila Pix Burt Humburg Roy Lasris dani bowman David Johnston Salih Arslan Baerbel Winkler Robert Young Eric Meer Dustin Karen Haskell Join us on Patreon! https://patreon.com/itsokaytobesmart Twitter http://www.twitter.com/DrJoeHanson http://www.twitter.com/okaytobesmart Instagram http://www.instagram.com/DrJoeHanson http://www.instagram.com/okaytobesmart Merch https://store.dftba.com/collections/its-okay-to-be-smart Facebook https://www.facebook.com/itsokaytobesmartpbs/