› added 10 years ago

102

TIL the US has similar income inequality to Russia and China

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VB7R0 TIL that Air Guitar is a competitive sport and that it has a world championship
EgEJP TIL Chinese women in the Ming and Qing dynasties would point out their medical issues on ivory dolls instead of being touched by, or discussing their problem with, a physician.
WkLWA TIL that the core of the Earth is about 2.5 years younger than the crust. This is due to gravitational time dilation, a consequence of General Relativity
XYar TIL IKEA is planning to be 100% energy-neutral by 2020.
wvdY TIL that research on DARE (Drug Abuse Resistance Education) has largely shown it to be ineffective, and in many cases has increased teen drug use