I worked at CalTech in the early-mid 80's. Very interesting place & definitely brilliant students. During exams they used to concoct their own amphetamines to stay awake & cram for the week. I watched a bunch of the PhD students analyzing a molecule diagram of one of their compounds & while I didn't understand a thing they were talking about, I gathered enough to understand that depending on where a carbon atom showed up in the molecule they could design in or out hallucinations/"wired" effects & how long before the crash.
They have a thing there called Senior ditch day, where all the seniors have to leave campus for 24 hours. One year when this happened, (85 or 86) the underclassmen dismantled & reassembled a senior's Porsche on the dorm roof overnight & left it up there running for everyone to see in the morning. The school paper had pictures of the crane operator & physical plant manager on the roof trying to figure out how to remove it without damaging the car. They were also pretty famous at that time for doing pranks like burying student made explosives on football fields for detonation when no one was near them during games. I think they did it at a Rosebowl game around that time, even though Caltech wasn't playing. One of the "best colleges" guides described the underclassmen as brilliant but lacking in all social skills & had a blurb about the "air" of the student body due to lack of regular bathing. The idiot PR person actually responded by claiming that Caltech's student body smelled no worse than any other college's. She didn't stay long after that.