The vape bagel train. A group of bros go to a bagel place and line their bagels to mouth height. A person hits the vape into the bagel holes and it passes through the holes into the other bro’s mouth. He hits his bro’s hit and blows it back, forming the ultimate bond of manhood. Immediately after the act, both bros and all witnessing bros must say “no homo” then eat the bagels.

The safeguarding of Earth and other worlds from biological cross-contamination (i.e. billionaires with too much time on their hands).

Also known as “planetary protection.” Planetary protection / quarantine “reflects both the unknown nature of the space environment and the desire of the scientific community to preserve the pristine nature of celestial bodies until they can be studied in detail.”

There are two types of interplanetary contamination. Forward contamination is the transfer of viable organisms from Earth to another celestial body. Back contamination is the transfer of extraterrestrial organisms, if such exist, back to the Earth's biosphere.