Now you Know

The center of the sun is about 27 million degrees fahrenheit (15 million c).

Sunlight takes about 8 minutes & 20 seconds to reach the earth at 186,282 miles/sec (299,792 km/sec).

The highest temperature on earth was 136f (58c) in libya in 1922.

The lowest temperature on earth was -128.6f (-89.6c) in antarctica in 1983.

Sunlight can penetrate clean ocean water to a depth of 240 feet.

The average ocean floor is 12,000 feet.

The temperature can be determined by counting the number of cricket chirps in fourteen seconds and adding 40.

House flies have a lifespan of two weeks.

Chimps are the only animals that can recognize themselves in a mirror.

Starfish don't have brains.

The average person falls asleep in seven minutes.

Shrimp's hearts are in their heads.

Every time you lick a stamp, you're consuming 1/10 of a calorie.

The longest recorded flight of a chicken is thirteen seconds.

Emus and kangaroos cannot walk backwards.

Cats have over one hundred vocal sounds, while dogs only have about ten.

Porcupines float in water.

An ostrich's eye is bigger that its brain.

An iguana can stay under water for twenty-eight minutes.

The common goldfish is the only animal that can see both infra-red and ultra-violet light.

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Book : naked triangle
Author : balwant gargi. .. More >>