1.
When they explained terraforming:
2.
When they explained the fundamental building blocks of the universe:
4.
When they explained deer sizing:
5.
When they explained internet trolls:
6.
When they verified their existence:
8.
When they explained the drummer phenomenon:
9.
When they explained why ocean water isn't potable:
10.
When they explained this:
11.
When a goosologist stepped in:
12.
When they gave some history lessons on color:
13.
When they were very knowledgeable about bubbles:
14.
When they were very helpful:
15.
When they predicted the future:
16.
When they gave medical advice:
17.
When they showed exactly how the dinosaurs went extinct:
18.
When they explained organic chemistry:
19.
When they explained nitrogen in the morning:
20.
When they maybe saved someone's life:
21.
And finally, when they put someone in the burn ward: