There are approximately 10,000,000 (10 million) colors in the world. Careful measurements of our visual system’s best performance have been made by psychophysicists (people who study human responses, like seeing color, to things in the world, like light). They have shown that we can see about 1000 levels of light-dark, 100 levels of red-green, and 100 levels ...

The average centre-to-centre distance from the Earth to the Moon is 238,857 miles, about thirty times the diameter of the Earth. Our moons average distance from the Earth is 238,857 miles (384,399 kilometers). However the Moon's orbit is elliptical and the distance therefore varies during its orbit though, from around 252,088 miles (405,696 kilometers) at it ...

The universe may perhaps be infinite, but we have no way of knowing if that is so, and so we can only sensibly discuss "the observable universe", i.e. what we can see. Then your question becomes meaningful. To answer "innumerable" atoms exist in an infinite universe doesn't really tell us anything new. It is a tautology, saying the same thing twice. The visi ...

There are 0.3048 meter in a foot. 1 foot is equal to 0.3048 meters, or 1 meter is equal to 3.28 feet. To convert a measurement from feet to meters, simply divide the value in feet to 0.3048. To convert a value from meters to feet, multiply the measurement in meters to 0.3048. 1 foot = 0.3048 meters This then, is how we came to have two values for foot-meter ...

There are 0.45359237 kg in a pound. In one American Pound there is 0.45359237 kilograms. Kilograms and pounds are used to measure cooking ingredients as well as human mass. 1 pound = 0.45359237 kilograms However, this is usually shortened to 0.45 after rounding to make math conversions simpler to complete. Both weight and mass are often measured in kilograms ...