Did you know?

Sperm cells are so tiny that 400 to 500 million (400,000,000–500,000,000) of them fit onto 1 tsp.

Did you know?

In 1844, Charles Goodyear obtained the first patent for a rubber condom.

Did you know?

The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.

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Medication errors are three times higher among children and infants than with adults.

Did you know?

Though “Krazy Glue” or “Super Glue” has the ability to seal small wounds, it is not recommended for this purpose since it contains many substances that should not enter the body through the skin, and may be harmful.

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