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After 15 minutes of compression, rescuers have to apply special techniques to prevent loss of limbs and sometimes life. Compression damages muscles and nerves, releasing compounds that cause kidney damage.
![quicksand visuals all about location quicksand visuals all about location](https://thetelltalemind.files.wordpress.com/2021/04/quicksand-3.jpg)
The trick to escaping the trap is to move slowly and try to float. You'll only sink halfway, no matter how badly you freak out.ĭisturbing quicksand makes it flow like a liquid, but gravity acts against you. However, the average human has a density of about 1 gram per milliliter, while the average quicksand density is about 2 grams per milliliter. The sand around you also settles into place.Ĭontinued movement (like thrashing around from panic) keeps the mixture more like a liquid, so you sink further. If you stop after the first step, the sand particles beneath you get compressed by your weight. Stepping on it initially lowers the viscosity, so you sink. Undisturbed quicksand appears solid, but it's really a gel. What this means it can change its ability to flow (viscosity) in response to stress. Technically speaking, quicksand is a non-Newtonian fluid. If you have to rescue yourself, wriggle your legs to make the quicksand more fluid while trying to sit back into the quicksand to increase your body's surface area.
![quicksand visuals all about location quicksand visuals all about location](https://m.media-amazon.com/images/I/71IIzI6kKDL._SS500_.jpg)
#Quicksand visuals all about location free#
However, a person or branch can be used to help reduce the victim's weight, making it easier to work free and float.
![quicksand visuals all about location quicksand visuals all about location](https://i.pinimg.com/originals/51/0b/06/510b06e2baa3af6fa4782b1b784b6fe1.jpg)
It changes its viscosity in response to stress or vibration, allowing you to sink, but making it hard to escape.