0:00:06.870,0:00:07.930 Did you guys know that 9:59:59.000,9:59:59.000 chickens are made out of magic? 9:59:59.000,9:59:59.000 (intro music) 9:59:59.000,9:59:59.000 Hey guys! So is a Mercedes-Benz like a chicken? 9:59:59.000,9:59:59.000 or is a chicken like a Mercades-Benz? 9:59:59.000,9:59:59.000 Confused? 9:59:59.000,9:59:59.000 Watch this. 9:59:59.000,9:59:59.000 (music) 9:59:59.000,9:59:59.000 Its a new Mercedes-Benz ad 9:59:59.000,9:59:59.000 which features a new stabilization system 9:59:59.000,9:59:59.000 as advanced as a chicken's head. 9:59:59.000,9:59:59.000 These chickens are demonstrating their 9:59:59.000,9:59:59.000 Vestibulo-ocular reflex 9:59:59.000,9:59:59.000 It's the ability that chickens use 9:59:59.000,9:59:59.000 to stabilize their vision while their 9:59:59.000,9:59:59.000 body moves! 9:59:59.000,9:59:59.000 Allow me to demonstrate. 9:59:59.000,9:59:59.000 Stare at this eye while 9:59:59.000,9:59:59.000 moving your head around in circles 9:59:59.000,9:59:59.000 like a crazy person. 9:59:59.000,9:59:59.000 What did you notice? 9:59:59.000,9:59:59.000 While your head moves every which way, 9:59:59.000,9:59:59.000 your eyes stayed in relatively 9:59:59.000,9:59:59.000 the same position. 9:59:59.000,9:59:59.000 this is how we stabilize our eyes 9:59:59.000,9:59:59.000 in order to process an image. 9:59:59.000,9:59:59.000 light shines through our pupil 9:59:59.000,9:59:59.000 into the retina in the back of our eye. 9:59:59.000,9:59:59.000 creating a retinal image. 9:59:59.000,9:59:59.000 If our eyes move too quickly, 9:59:59.000,9:59:59.000 we do not give our eyes enough time to 9:59:59.000,9:59:59.000 process the retinal image. 9:59:59.000,9:59:59.000 Therefore, giving us blurry vision. 9:59:59.000,9:59:59.000 We stabilize our vision through maintaining 9:59:59.000,9:59:59.000 our eye position 9:59:59.000,9:59:59.000 and chickens stabilize their vision 9:59:59.000,9:59:59.000 through maintaining their head position. 9:59:59.000,9:59:59.000 chickens don't have the same 9:59:59.000,9:59:59.000 ocular motor control as us 9:59:59.000,9:59:59.000 so, they have evolved the muscles 9:59:59.000,9:59:59.000 in their neck and their head 9:59:59.000,9:59:59.000 to stabalize what they see. 9:59:59.000,9:59:59.000 Not only do birds have stabilized heads, 9:59:59.000,9:59:59.000 but other animals do too, like cats. 9:59:59.000,9:59:59.000 It just doesn't look as cool when you move them around 9:59:59.000,9:59:59.000 cause chickens have that long neck! 9:59:59.000,9:59:59.000 Alright, well I'll see you 9:59:59.000,9:59:59.000 hairy mammals tomorrow. 9:59:59.000,9:59:59.000 Be sure to check out the other 9:59:59.000,9:59:59.000 episodes over here, 9:59:59.000,9:59:59.000 and don't forget to subscribe! 9:59:59.000,9:59:59.000 Ill see ya! 9:59:59.000,9:59:59.000 Byeeee 9:59:59.000,9:59:59.000 I wanna know what your favorite 9:59:59.000,9:59:59.000 animal eye is! 9:59:59.000,9:59:59.000 Mine is the chameleon. 9:59:59.000,9:59:59.000 (foot steps)