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Did you know?

Recent studies have shown that the number of medication errors increases in relation to the number of orders that are verified per pharmacist, per work shift.

Did you know?

Human kidneys will clean about 1 million gallons of blood in an average lifetime.

Did you know?

There can actually be a 25-hour time difference between certain locations in the world. The International Date Line passes between the islands of Samoa and American Samoa. It is not a straight line, but "zig-zags" around various island chains. Therefore, Samoa and nearby islands have one date, while American Samoa and nearby islands are one day behind. Daylight saving time is used in some islands, but not in others—further shifting the hours out of sync with natural time.

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About 3% of all pregnant women will give birth to twins, which is an increase in rate of nearly 60% since the early 1980s.

Did you know?

The training of an anesthesiologist typically requires four years of college, 4 years of medical school, 1 year of internship, and 3 years of residency.

Left: This web was woven by a 17-day-old spider, showing regular patterns. Right: This web was woven Left: This web was woven by a 17-day-old spider, showing regular patterns. Right: This web was woven
EKG Waves EKG Waves
Three patterns of axonal regeneration in mammalian peripheral nerves. Three patterns of axonal regeneration in mammalian peripheral nerves.
Response to Sound Waves Response to Sound Waves
Heat Patterns Heat Patterns
Global air circulation patterns and their effects on climate. Global air circulation patterns and their effects on climate.
Video: Alternative Energy Sources

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