Small experiments and playthings from the lab — no accounts, no purpose, just interesting.
Pick any date since June 1995 and see NASA's Astronomy Picture of the Day — what the universe looked like that day.
Explore the cosmos →Delightfully, no. The Fun shelf is where lab experiments that don't fit the finance or utilities drawers end up. Everything here is free, needs no account, and respects the same privacy rules as the rest of the site.
