› added 1 year ago

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TIL that “heat lightning” is a misnomer. It is simply lightning from distant thunderstorms. Lightning can be seen up to 100 miles away in the right conditions, while the sound of thunder doesn’t travel nearly as far.

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N7ZmM TIL that in 1140, when a opposition castle was captured by King Konrad III, the women of the castle were granted free departure and allowed to take what they could carry on their backs. Thinking quickly, the women carried the men on their backs. The King kept his word and let the men live.
Q1VM TIL that scientists believe there is a 9th planet in our solar system that is roughly 10 times larger than earth. They haven’t been able to locate it yet but they know it’s there because of its gravitational effects on other objects.
b91Oj TIL sea mussels use organometallic iron-based bonds in their cuticles. Simulating this feature in synthetic replicas increased tensile strength 58x, toughness 92x, resistance to being deformed elastically 770x, and increased the amount of stress required to permanently damage them 76x.
OoYda TIL Besides Nunavut every Canadian province and Territory has a regional tartan recognized by Scotland
o4Er TIL the condoms supplied by The World Health Care Organization (WHO) to India are too big for over 60 percent of indian penises, making condom malfunctions occur 20% of the time.