"when cooled down to -456'F, helium turned into a superfluid, with exactly zero viscosity and zero resistance to flow-perfect fluidness. Superfluid helium defies gravity and flows uphill and over walls. At the time, these were flabbergasting finds. Scientists often fudge and pretend that effects like"
"antimony pills also won fame as laxatives. unlike modern pills, these hard antimony pills didn't dissolve in the intestines, and the pills were considered so valuable that people rooted through fecal matter to retrieve and reuse them. some lucky families even passed down laxatives from father to son"