I love a science lab that has real natural artifacts. This science lab in Chelsea Prep school (33M) was filled with living animals, dead animals, bones, hides and more.
There was also a friendly guinea pig, sitting right there in the middle of everything!
The science room at P33M, Chelsea Prep
Fish Tank with Red Devil Cichlids
Shark jaws, stingray jaws, shark eggs and babies in formaldehyde
Dolphin skeleton
Stuffed turtles
Live turtle
Assorted skulls and antlers
Puffer fish
Stuffed alligator
Live bearded dragon lizard
Random reptiles and larvae
Occasional Observations of Traveling Technology Coach 