How many miles is a nautical knot?

How many miles is a nautical knot?

It is slightly more than a statute (land measured) mile (1 nautical mile = 1.1508 statute miles ). Nautical miles are used for charting and navigating. A knot is one nautical mile per hour (1 knot = 1.15 miles per hour ).

What was the first contraceptive?

The first known contraceptive was crocodile dung, used by Egyptians in 2000 B.C.

How hot does it get on Mars?

The temperature on Mars may reach a high of about 70 degrees Fahrenheit (20 degrees Celsius) at noon, at the equator in the summer, or a low of about -225 degrees Fahrenheit (-153 degrees Celsius) at the poles.

When did Qatar become an independent state?

On 3 September 1971, Qatar officially gained its independence from the United Kingdom and became an independent sovereign state. In 1972, Khalifa bin Hamad Al Thani seized power in a palace coup after infighting in the ruling family.

Is it legal to lie on the news?

The Media Can Legally Lie. In February 2003, a Florida Court of Appeals unanimously agreed with an assertion by FOX News that there is no rule against distorting or falsifying the news in the United States.

What do bananas grow on?

Bananas do not grow on trees. Rather, they grow from a root structure that produces an above ground stem. The plant is specifically classified as an arborescent (tree-like) perennial herb; in fact, it is the largest herbaceous flowering plant. The banana plant being an herb is that the banana itself is a berry.

Why can’t you tickle yourself?

Our studies at University College London have shown that the cerebellum can predict sensations when your own movement causes them but not when someone else does. When you try to tickle yourself, the cerebellum predicts the sensation and this prediction is used to cancel the response of other brain areas to the tickle.

Why do people throw rice at weddings?

Throwing rice at a newly married couple has been a tradition for thousands of years, possibly going back as far as the ancient Assyrians and Egyptians. The idea is to give the newlyweds good luck, fertility, and abundance using this symbol of a good crop.