› added 9 years ago

227

TIL that before trees were common, Earth Was Covered by Giant Mushrooms

Read more smithsonianmag.com

via reddit.com

nneG TIL that the motto for the Air Force Technical Applications Center is “In God we trust, all others we monitor”
j64AM TIL that for any three spheres that touch each other, you can find a "necklace" of six spheres that touch all of them. This necklace is called a Soddy's Hexlet.
nWL8Y TIL: When You’re Sleep-Deprived, Your Brain Literally Starts Eating Itself
r8Jw TIL Nate Boyer, a former Green Beret, was the one who suggested taking a knee to Colin Kaepernick
1xAW TIL that the Chicago Cubs were the first baseball team to win back-to-back World Series; and haven’t won since