› added 5 years ago

903

TIL That the State Flag of Alaska was designed by a 13 year old

Read more alaskahistoricalsociety.org

via reddit.com

xVWAb TIL that sugar molecules have "handedness" (like, left hand vs right hand), and that all of them are right handed. There are artificial sweeteners that are left-handed, but still the same molecule, and so cannot be absorbed by the human body. They're still sweet!
5KoP TIL: There existed a species of fish that was armored like a tank and went after basically anything it thought would make a good meal. One of these fish is called the “Dunkleosteus”
jNOra TIL Kelly Clarkson's single "Since U Been Gone" was inspired by the 2003 song "Maps" by the Yeah Yeah Yeahs. "Maps" and "Since U Been Gone" share similar introductions, post-chorus guitar breaks, and middle eights, and are both in the key of G major.
4kV9o TIL about Ragamuffin Day, a celebration in the New York metro area in the late-1800s and early-1900s in which children wore costumes and went door-to-door asking for candy or money on Thanksgiving. It fell out of favor as trick-or-treating on Halloween gained acceptance in the 1940s and '50s.
d09d TIL A single sperm contains 37.5 MB of DNA information. One ejaculation represents a data transfer of 15,875 GB.