Dog makes ordinary faces!

This is the best one yet

TIL In 1846, a dead snail was glued to an index card at the British Museum. 4 years later they discovered it was actually still alive. The museum gave the snail a bath and it lived the remaining 2 yea

TIL that about Dr. Katsu Takahashi of the Medical Research Institute Kitano Hospital in Osaka, Japan, who has been studying the genetic principles of tooth development for years & there are currently