4 mayo 2015
Biologists have discovered a unique nerve structure in the mouth and tongue of rorqual whales that can double in length and then recoil like a bungee cord. The stretchy nerves explain how the massive whales are able to balloon an immense pocket between their body wall and overlying blubber to capture prey during feeding dives.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/rgrFq-PcubA/150504130512.htm
