explainxkcd.com

kLVW TIL there is a theory that Tommy Wiseau, director of “The Room” is actually D.B. Cooper, a plane hijacker who escaped in the 70’s. This is due to Tommy’s shady past, which he has often covered up.
6LPW TIL that due to naturally-occurring potassium isotopes in a banana, using it as a “banana-phone” delivers a higher, albeit tiny dose of ionizing (DNA-damaging) radiation into your head compared an actual cellphone, which only emits non-ionizing radiation.
Zv9v TIL that during Christmas deliveries, Santa consumes enough cookies to supply him, calorically, for approximately 59,000 years.