I especially liked (at the 1:30 mark)
"This male has gigantic testes. In fact, the largest in the world."
“This is a male and life suits him well” cracked me up!
I especially liked (at the 1:30 mark)
"This male has gigantic testes. In fact, the largest in the world."
"A young brain searches for understanding...in slow stages.
Working out how things are, and how they work"