As events play out the audience comes to realize that Dr. Zaius knows more than he appears to, in fact the orangutan is absolutely terrified of Taylor and what he represents. Only in the film's last few moments does Taylor realize the awful truth. Charlton Heston, patron saint of all gun owners, grabbing a rifle so that no ape can ever put a collar on him again is among these. Don't you worry Mr. Heston, the armed militia of proud Americans behind you will help keep the gorillas at bay. Spaceships may be air tight, but they are not waterproof.
Dry ice is used as fuel for spacecraft.
Rocks hate Charlton Heston. Watermelons grow on trees. English is the natural language of any respectable species. Men are more powerful than gorillas. Being whipped is not so bad, but being pelted with fruit, now that sucks.