› added 4 months ago

9

TIL that we can never travel at the speed of light according to our current understanding of the physics of the universe because to travel at speed of light, we would need infinite amount of energy which is not possible. Quite a revelation after watching 100s of sci-fi movies.

Read more britannica.com

via reddit.com

yVO5J TIL The Avalanches debut album, Since I left You, featuring the song Frontier Psychiatrist, is estimated to include more than 3,500 vinyl samples
0bdp TIL India has a zero rupee note that is mainly used by angry citizens in response to governmental functionaries that want bribes in return for use of free services. It’s still in circulation to this date.
wLwAW TIL that ‘grape bricks’ (concentrated grape juice) were sold during Prohibition, which came with a warning not to mix the contents of the brick, yeast, water, and sugar in a pot and then seal such pot for seven days, or else “an illegal alcoholic beverage will result”
R7P9l TIL the Mathematical Association of America (MAA) does not believe it is important for students to take calculus in high school, saying “the pump that is pushing more students into more advanced mathematics ever earlier is not just ineffective: It is counter-productive.”
GxoG TIL that in 1948, people believed a 15 ft tall penguin existed. Zoologist Ivan Sanderson invested and claimed it not a hoax. It turned out to be Tony Signorini stomping around in the sand wearing 30-pound, 3-toed lead shoes as a prank for 10 years.