What Force Causes A 3-pole Motor To Spin One Way And Not The Other?
09 Apr 2008 If you look at How Electric Motors Work, you will see that the field magnet and the rotor magnet attract and repel one a..- 125
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What Is Relative Humidity And How Does it Affect How I Feel Outside?
09 Apr 2008 Humidity is something we hear about daily in weather reports. Humidity is to blame for that muggy, steam-room feeling yo..- 104
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Dilophosaurus
09 Apr 2008 DILOPHOSAURUS (die-LOH-foh-SORE-us) Period: Early Jurassic Order, Suborder, Family: Saurischia, Theropoda, Podokes..- 114
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How Ethernet Works
31 Mar 2008 In today's business world, reliable and efficient access to information has become an important asset in the quest to ac..- 99
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How PC Power Supplies Work
31 Mar 2008 If there is any one component that is absolutely vital to the operation of a computer, it is the power supply. Without i..- 103
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How Scanners Work
31 Mar 2008 Scanners have become an important part of the home office over the last few years. Scanner technology is everywhere and ..- 102
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The Precolonial Period
21 Mar 2008 By the end of the sixteenth century, most ethnic groups constituting the modern Ghanaian population had settled in thei..- 536
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The Colonial Era: British Rule Of The Gold Coast
21 Mar 2008 Military confrontations between Asante and the Fante contributed to the growth of British influence on the Gold Coast. ..- 551
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How Does A Heat-Seeking Missile And A Radar-homing Missile Work?
20 Mar 2008 A heat-seeking missile studies the infrared light coming toward it from the sky in front of it. It uses a lens to form a..- 88
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Can I Produce Light Without Using Electric Power?
20 Mar 2008 Since light carries energy with it, something must provide that energy. However, the energy doesn't have to come fro..- 107
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How Does A Regular Lamp (light bulb) Work?
20 Mar 2008 A normal incandescent lamp contains a double-wound tungsten filament inside a gas-filled glass bulb. By "double-wound", ..- 105
