› added 4 years ago

94

TIL that 95% of Paraguayans are mestizos: people of mixed Spanish and Native-American ancestry.

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via reddit.com

y7Aa TIL If you remove a pain-detecting gene in mice, their lifespan increases by 10%
Y9GP TIL there are more than 1 million Catholics in Saudi Arabia
Oob81 TIL that in some cases it is better that a single product design dominates a market for a short period of time, regardless of relative quality (ex. iPod, Blu-Ray, VHS). "Dominant design" allows for relatively low-risk improvement of existing designs, increasing the rate of technological advancement.
9wryQ TIL Kennedy half dollar coins have been back in general circulation since 2021.
WQ9d TIL 65-85% of all white cats born with blue eyes are deaf.