› added 12 years ago

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TIL men have fluctuating hormonal changes similiar to women’s monthly cycle that can cause anxiety, frustration, and other emotional behavior.

Read more medicinenet.com

via reddit.com

edJJ TIL that this March 14 will be an extra special “Pi Day” because, for the only time this century, we will have 3/14/15 9:26:53!
78PJO TIL (yesterday actually) about "Phantom Vibration Syndrome", a sensation that makes you feel like your phone is vibrating when it is not.
M7GAa TIL Sweat is basically filtered blood.
e9QE TIL that by 2017 smartphone manufacturers, including Apple and Nokia, will have to switch to microUSB in order to comply with an EU ruling.
N7d6P TIL Bill Nye got his name after appearing on a show and hearing host saying “jiggawatt”. He corrected Keister on his pronunciation of the word “gigawatt”, and the nickname was born when Keister responded, “Who do you think you are—Bill Nye the Science Guy?”