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Did you know?

Blood is approximately twice as thick as water because of the cells and other components found in it.

Did you know?

The most dangerous mercury compound, dimethyl mercury, is so toxic that even a few microliters spilled on the skin can cause death. Mercury has been shown to accumulate in higher amounts in the following types of fish than other types: swordfish, shark, mackerel, tilefish, crab, and tuna.

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The liver is the only organ that has the ability to regenerate itself after certain types of damage. As much as 25% of the liver can be removed, and it will still regenerate back to its original shape and size. However, the liver cannot regenerate after severe damage caused by alcohol.

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Pope Sylvester II tried to introduce Arabic numbers into Europe between the years 999 and 1003, but their use did not catch on for a few more centuries, and Roman numerals continued to be the primary number system.

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All patients with hyperparathyroidism will develop osteoporosis. The parathyroid glands maintain blood calcium within the normal range. All patients with this disease will continue to lose calcium from their bones every day, and there is no way to prevent the development of osteoporosis as a result.

Surface Tension Surface Tension
Surface Features on Titan Surface Features on Titan
Selected Natural Products Selected Natural Products
This typical die grinder surface preparation kit includes the air-operated die grinder and a ... This typical die grinder surface preparation kit includes the air-operated die grinder and a ...
Apply deep effleurage to the thigh from knee to superior thigh. Cover anterior, medial, and lateral ... Apply deep effleurage to the thigh from knee to superior thigh. Cover anterior, medial, and lateral ...
A sled having a certain initial speed on a horizontal surface comes to rest after traveling 10 ... A sled having a certain initial speed on a horizontal surface comes to rest after traveling 10 ...
Video: Digestive System Animation

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