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Author Question: In a contest, two tractors pull two identical blocks of stone the same distance over identical ... (Read 6595 times) |
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Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.
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According to research, pregnant women tend to eat more if carrying a baby boy. Male fetuses may secrete a chemical that stimulates their mothers to step up her energy intake.
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It is believed that humans initially contracted crabs from gorillas about 3 million years ago from either sleeping in gorilla nests or eating the apes.
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On average, someone in the United States has a stroke about every 40 seconds. This is about 795,000 people per year.
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Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.