› added 8 years ago

277

TIL that there is one-way bullet resistant glass.

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oBWQ8 TIL that about 25% of people who commit suicide are legally drunk before death
dDV8 TIL Magenta, also known as Pink, does not exist in the natural light spectrum, and is the only color that does not exist within a single wavelength.
Vw1k TIL Laws against child labour were introduced in Prussia to improve the health of army recruits.
awKGL TIL Japan has an almost forgotten indigenous people, the Ainu and they were only legally recognised as an indigenous people of Japan in 2019.
4XrPa TIL that a material's melting point is the same as its freezing point. These are just different terms for the same thing, it just depends on whether energy is being removed from a substance (freezing) or if energy is being added to a substance (melting).