What Science Really Says - Part 2

Whew, finally did it! Sorry it took so long, my life has been a bit hectic lately... but I won't bore you with the details.
PLEASE NOTE: I am NOT trying to insult scientists in any way, I am just poking fun at some of the generally accepted theories. However, if you do feel insulted, please let me know and I will remove the comic.
Text added in Sketch. MLP belongs to Hasbro, scientist-pony belongs to me.

Edit: Digital version!  This, once again, looks much better than the old version... This is still rushed though, so I'm sorry that it looks so sloppy... especially the last frame.  
If you want to fully understand the stupid punch line in the last frame, please see Part 1:  christianpony99.deviantart.com…
On a side note... three improved versions in three days! Yay!