› added 4 years ago

72

Today I Learned that the diagonal of a 4D Cube is equal to 2 edge lengths of itself.

Read more wikipedia.org

via reddit.com

D1dQY TIL container ships lose 2,000 to 10,000 containers at sea each year.
78Gox TIL Horseshoe crabs have saved our lives countless times.
5Yg5r TIL that when the lone male in a group of Blue Head Wrasse fish dies, the largest female transforms into a male, and resumes the male’s duties.
7rXLp TIL Scientists developed a brain implant that can "read people's minds and turn their thoughts to speech." Entire spoken sentences can be generated using electrical signals from brain activity. It is not yet perfect, but can be helpful for people with diseases which cause speech loss.
x6Vj5 TIL: Cannabis reduces blood pressure in older adults, according to Ben-Gurion University researchers