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Interesting Facts
Featuring Interesting Interesting Facts, Funny Interesting Facts, and more Interesting Fun Facts. Check out Random Interesting Facts.
There are 193 Interesting Facts!
- 9
41. The microwave was invented after a researcher walked by a radar tube and a chocolate bar melted in his pocket.Fact Comments
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Like many of today's great inventions, the microwave oven was a by-product of another technology.
It was during a radar-related research project around 1946 that Dr. Percy Spencer, a self-taught engineer with the Raytheon Corporation, noticed something very unusual.
He was testing a new vacuum tube called a magnetron, when he discovered that the candy bar in his pocket had melted.
This intrigued Dr. Spencer, so he tried another experiment. This time he placed some popcorn kernels near the tube and, perhaps standing a little farther away, he watched with an inventive sparkle in his eye as the popcorn sputtered, cracked and popped all over his lab.
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Tags: Microwave, Radar, Chocolate Bar, Invention, Percy Spencer
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Fact Page: The microwave was invented after a researcher walked by a radar tube and a chocolate bar melted in his pocket.
Date Added: 2010-11-07 17:05:13
Fact Category: Interesting Fact -
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The answer may have to do more with the psychological fact that women need to be more alert to their senses when taking care of an infant, than the actual physiological difference. They have the same hearing apparatus as men, but they focus on it more during child rearing.
The other factor that can be considered is that the corpus callosum of women are 23 percent larger than in men. So that means that the left and right hemispheres communicate more effectively, and this can be a factor in interpreting the sounds babies make, because baby sounds are processed in the right hemisphere.
So, maybe it is not so much that they can physically hear better, but that their brains are designed by nature to pay particular attention to selected sounds, and that may be considred that they can hear better than men.
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Fact Page: Men can read smaller print than women can; women can hear better.
Date Added: 2010-10-27 11:53:35
Fact Category: Interesting Fact - 24
43. There are 170,000,000,000,000,000,000,000,000 ways to play the ten opening moves in a game of chess.Fact Comments
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Tags: Chess
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Fact Page: There are 170,000,000,000,000,000,000,000,000 ways to play the ten opening moves in a game of chess.
Date Added: 2010-10-21 18:48:30
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Fact Page: When Heinz ketchup leaves the bottle, it travels at a rate of 25 miles per year.
Date Added: 2010-10-21 16:47:45
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Tags: Toothpaste, Sink
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Fact Page: 22% leave the glob of toothpaste in the sink.
Date Added: 2010-10-21 16:45:38
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Fact Page: The average IQ is 100, while 140 is the beginning of genius IQ.
Date Added: 2010-10-21 16:34:21
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Tags: Zit
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Fact Page: 62% of us pop our zits.
Date Added: 2010-10-21 16:32:26
Fact Category: Interesting Fact - 2
48. Approximately 60% of the water used by households during the summer is used for watering flowers and lawns.Fact Comments
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Fact Page: Approximately 60% of the water used by households during the summer is used for watering flowers and lawns.
Date Added: 2010-09-28 11:06:33
Fact Category: Interesting Fact - 3
49. A typical full-time worker in the US with a four-year college degree earns about $50,000. This is 62% more than a worker with only a high-school diploma.Fact Comments
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Tags: US, USA, United States, United States of America, College, High School, Employment, Salary
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Fact Page: A typical full-time worker in the US with a four-year college degree earns about $50,000. This is 62% more than a worker with only a high-school diploma.
Date Added: 2010-09-27 11:49:44
Fact Category: Interesting Fact -
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Tags: People, Traffic Lights
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Fact Page: People spend about two weeks of their lives at traffic lights!
Date Added: 2010-09-20 01:22:57
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Fact Page: There are 86,400 seconds in a day.
Date Added: 2010-09-07 10:25:35
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Tags: Dartboard
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Fact Page: Dartboards are made out of horsehairs.
Date Added: 2010-07-03 07:38:36
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Fact Page: The average cough comes out of your mouth at 60 miles per hour.
Date Added: 2010-07-01 15:42:21
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Tags: Fingerprint, Tongue
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Fact Page: Like fingerprints, everyone's tongue print is different.
Date Added: 2010-06-30 11:57:07
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Fact Page: People who drink coffee are less likely to commit suicide than people who don't.
Date Added: 2010-06-28 07:25:54
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Tags: Sleep
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Fact Page: The average person falls asleep in seven minutes.
Date Added: 2010-06-26 11:02:17
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Fact Page: The most common name in the world is Mohammed.
Date Added: 2010-06-24 08:48:00
Fact Category: Interesting Fact - 12
58. The sound you hear when you crack your knuckles is actually the sound of nitrogen gas bubbles bursting.Fact Comments
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Fact Page: The sound you hear when you crack your knuckles is actually the sound of nitrogen gas bubbles bursting.
Date Added: 2010-05-10 08:44:17
Fact Category: Interesting Fact - 11
59. Ice isn't slippery. What makes people and things slip on ice is water. A thin layer of ice melts when pressure is applied to it and it is this wet layer on top of the ice that is slippery.Fact Comments
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Fact Page: Ice isn't slippery. What makes people and things slip on ice is water. A thin layer of ice melts when pressure is applied to it and it is this wet layer on top of the ice that is slippery.
Date Added: 2010-01-21 10:36:39
Fact Category: Interesting Fact -
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Tags: Eiffel Tower, Paris, Architecture, Building, Buildings
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Fact Page: There are 2,500,000 rivets in the Eiffel Tower.
Date Added: 2010-01-09 08:52:32
Fact Category: Interesting Fact - 24
61. If you dropped an aerodynamic object (such as a bullet) from the Empire State Building, you could kill someone.Fact Comments
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Fact Page: If you dropped an aerodynamic object (such as a bullet) from the Empire State Building, you could kill someone.
Date Added: 2009-06-20 22:57:58
Fact Category: Interesting Fact - 9
62. The number of text messages sent and received in a given day is greater than the world's population.Fact Comments
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Fact Page: The number of text messages sent and received in a given day is greater than the world's population.
Date Added: 2009-04-30 09:51:08
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Fact Page: You share your birthday with at least 9 million other people in the world.
Date Added: 2009-04-30 09:51:08
Fact Category: Interesting Fact - 2
64. You can tape a small mirror onto a cone speaker, play music and shine a laser on to the mirror and the reflection will look like a laser light show on your wall.Fact Comments
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Fact Page: You can tape a small mirror onto a cone speaker, play music and shine a laser on to the mirror and the reflection will look like a laser light show on your wall.
Date Added: 2009-04-30 09:51:08
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Fact Page: You can start a fire with ice.
Date Added: 2009-04-30 09:51:08
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Fact Page: You are more likely to be killed by a champagne cork than a poisonous spider!
Date Added: 2009-04-30 09:51:08
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Fact Page: Women blink nearly twice as much as men.
Date Added: 2009-04-30 09:51:08
Fact Category: Interesting Fact - 2
68. When glass breaks, the cracks move faster than 3,000 miles per hour. To photograph the event, a camera must shoot at a millionth of a second!Fact Comments
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Fact Page: When glass breaks, the cracks move faster than 3,000 miles per hour. To photograph the event, a camera must shoot at a millionth of a second!
Date Added: 2009-04-30 09:51:08
Fact Category: Interesting Fact -
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Fact Page: When glass breaks, the cracks move faster than 3,000 miles per hour.
Date Added: 2009-04-30 09:51:08
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Fact Page: Wearing yellow makes you look bigger on camera; green, smaller.
Date Added: 2009-04-30 09:51:08
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Fact Page: WAL-MART generates $3,000,000.00 in revenues every 7 minutes!
Date Added: 2009-04-30 09:51:08
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Fact Page: Tsunamis ( tidal waves ) travel as fast as jet planes.
Date Added: 2009-04-30 09:51:08
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Fact Page: There is one slot machine in Las Vegas for every eight inhabitants.
Date Added: 2009-04-30 09:51:08
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Fact Page: There are no rental cars in Bermuda.
Date Added: 2009-04-30 09:51:08
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Fact Page: There are more than 10 million bricks in the Empire State Building!
Date Added: 2009-04-30 09:51:08
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Fact Page: There are more telephones than people in Washington, D.C.
Date Added: 2009-04-30 09:51:08
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Fact Page: There are more fatal car accidents in July than any other month.
Date Added: 2009-04-30 09:51:08
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Fact Page: There are 635,013,559,599 possible hands in a game of bridge.
Date Added: 2009-04-30 09:51:08
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Fact Page: There are 53 Lego bricks manufactured for each person in the world.
Date Added: 2009-04-30 09:51:08
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Fact Page: There are 293 ways to make change for a dollar.
Date Added: 2009-04-30 09:51:08
Fact Category: Interesting Fact
