Staying awake for 17 hours is the same for your body as drinking 2 glasses of wine.
193
In 1989, a British company made a laptop with a graphical user interface, a 60 hour battery life, SSD storage, and a touchpad.
12
A human being loses an average of 40 to 100 strands of hair a day.
133
In zero gravity, a candle's flame is round and blue.
16
The water between India and Sri Lanka is only 3-30 feet deep and was purportedly passable on foot until 1480 AD when a cyclone moved some sand around.
1
Summer on Uranus lasts for 21 years.
358
Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
132
By peeing in the shower, you can save 1,157 gallons of water a year.
31