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TIL The holes in honeycombs don't actually start out as hexagons. Bees create circular tubes staggered with one another. The heat formed by the activity of the bees softens the wax, which connects the gaps between the holes. Then the wax hardens into the the most energy efficient shape, the hexagon.

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v8B7 TIL that while men seen the average woman as average looking, women see the average man as below average
ne5jo TIL that SS Petriana (an oil tanker) was wrecked 200 meters (660 ft) off the Australian coast, but its crew were not allowed to land in Australia and forced to stay on a crowded tugboat for several days.
e0OEE A woman of average build, who exercises moderately intensively every day, burns about 2,000 kilocalories a day, and a man around 2,500 kilocalories. This means that you can live off your fat reserves for an average of 66 days (for a woman) or 53 days (for a man), as long as you don’t become more active.
Wkyno TIL: A single serving of cooking spray is considered to be so small that it can be called “fat free”. That implies that an entire can filled with nothing but oil has no calories.
KOrkw In 1965, a Japanese company called Yamasa Clock created a personal-fitness pedometer called the Manpo-kei, which means “10,000 steps meter.” The Japanese character for 10,000 looks almost like a person walking or running, which is likely how the gadget-maker landed on the name—and the number. It’s also an easy goal to remember, especially when accompanied by a sketch of a person who’s literally walking. But that benchmark wasn’t based on any scientific evidence. There's no magic number of steps that can ensure your heart health.