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If you're caught in quicksand, don't try to pull yourself straight out, you'll only sink faster. Instead, slowly lean backwards and spread your weight out like floating in a pool. The sand actually becomes more liquid when you move slowly, giving you time to escape.

When using a circular saw, the blade guard can prevent serious injury if the tool binds or kicks back. Unfortunately, some operators disable this safety feature, but keeping it functional could save your fingers from a devastating accident.

An easier way of measuring your bust is by If a helicopter engine catches on fire

When lightning strikes sand at just the right temperature and intensity, it creates something called fulgurite. These hollow glass tubes form instantly as the sand melts at 3,270 degrees Fahrenheit, leaving behind nature's own glass sculptures that can reach depths of 50 feet.

They found the mummy sealed inside a copper mask the metal had turned the skin completely green but preserved every detail of his face his hair was still intact and when they opened his tomb they discovered scrolls that hadn't been touched for 3000 years still perfectly legible.

Like modern elephants, woolly mammoths were mammals, which means they gave birth to live young, not eggs.

If a time traveler went back in time to prevent himself from being born, but succeeded, how could he have existed to go back in time in the first place? This creates a paradox where his very success ensures his failure, and his failure ensures his success.

A scientist found a frozen woolly mammoth in Siberia and extracted its DNA, then stored it in a special lab where it got mixed with elephant cells, and years later they discovered the cells were actually multiplying, creating the first successful prehistoric animal tissue sample worth millions to researchers.