› added 7 years ago

337

TIL Vitamin D is not really a vitamin, but a hormone that starts synthesis with sunlight.

Read more yourhormones.info

via reddit.com

oNYK TIL there is an ATM in the Vatican that gives instructions in Latin, and is believed to be the only one in the world to do so
W7Vwo TIL that wasps can build nest of 7 meters long.
kOl7e Today I learned that Ring Around the Rosie is most likely not about the Great Plague.
KOXw6 TIL that the caps for PETE bottles (water and soda bottle containers) are made from a type of plastic which is not recyclable.
KOv4R TIL of gyandromorphism: an occurence in nature in which an organism has both male and female characteristics in one body; sometimes surfacing as male on one half of the body and female on the other.