Jul. 9th, 2015
Shark Week!
Jul. 9th, 2015 02:01 pmQ: What causes sharks to swim erratically before flipping upside and becoming temporarily paralyzed?
A: Gin and tonic immobility
Originally posted at stories.starmind.org.
Waterbuck (Kobus ellipsiprymnus)
Jul. 9th, 2015 04:28 pmYou have to keep your wits about you when hiking in Africa as you never know when a waterbuck might be stalking you.
Originally posted at stories.starmind.org.
That blue line on the trailing edge of the fin either indicates that there is chromatic aberration caused by the camera lens not being perfectly parallel to tank or the ray swimming backwards at near the speed of light.
Originally posted at stories.starmind.org.