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Author Question: A proton (mass = 1.67 1027 kg, charge = 1.60 1019 C) moves from point A to point B under the ... (Read 50 times) |
There are more nerve cells in one human brain than there are stars in the Milky Way.
The human body produces and destroys 15 million blood cells every second.
In 1844, Charles Goodyear obtained the first patent for a rubber condom.
People with alcoholism are at a much greater risk of malnutrition than are other people and usually exhibit low levels of most vitamins (especially folic acid). This is because alcohol often takes the place of 50% of their daily intake of calories, with little nutritional value contained in it.
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.