› added 7 years ago

363

TIL roman concrete can actually grow stronger over time

Read more bbc.co.uk

via reddit.com

nyAB TIL that most of the dialogue in the original Iron Man film was ad-libbed by Robert Downey Jr, and that Gwyneth Paltrow had more trouble matching him with a suitable line, since she never knew what he would say next.
rR9VM TIL Bill Darden (the founder of Red Lobster) opened his first restaurant, a luncheonette called The Green Frog in Wayward, Georgia at 19 in 1938. He refused to segregate customers by race. Segregation was a state law in 30’s Georgia.
7rJOL TIL George R.R. Martin wrote a Christmas Episode of Max Headroom
P1nJg TIL about the Messian Salinity Crisis, where the closing of the straight of Gibraltar 5 million years ago led to the Mediterranean Sea drying up and global sea levels rising by up to 10 meters
lx4V TIL on Titan the atmosphere is so thick and the gravity so low that humans could fly through it by flapping “wings” attached to their arms.