17-09-21
How battery chargers work How battery chargers work

  How battery chargers work     If you've read our main article on batteries, you'll know all about these portable power plants. An example of what scientists refer to as electrochemistry, they use the power of chemistry to release stored…

  How battery chargers work     If you've read our main article…


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17-09-21
Cars that watch you watch them steer Cars that watch you watch them…

  Cars that watch you watch them steer     The automobile, in American life, has long been a hallmark of freedom. A teenager’s first driver’s license offers freedom from Mom and Dad. A new car and the open road bring the freedom to chase the American…

  Cars that watch you watch them steer     The automobile, in…


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17-09-21
How Padlocks Work How Padlocks Work

Learn about the standard iron padlock to understand the main parts, how they work and also how to bypass the mechanical security features to pick the lock.     With thanks to Squarespace for sponsoring this article. Go to Squarespace.com for a free trial…

Learn about the standard iron padlock to understand the main parts,…


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17-09-21
Intelligent Mining Technology for an Underground Metal Mine Based on Unmanned Equipment Intelligent Mining Technology…

This article presents facts and figures on mining equipment safety and reviews various important aspects of mining equipment safety including quarry accidents, electrical accidents, equipment fires, maintenance-related mining accidents, causes of mining…

This article presents facts and figures on mining equipment safety and…


Gratis
17-09-21
Preparation of activated carbon from biomass and its’ applications in water and gas purification Preparation of activated…

Preparation of activated carbon from biomass and its’ applications in water and gas purification     Due to its versatility and wide range of applications, activated carbon is widely used as contaminant removal media. Recent research have focused on…

Preparation of activated carbon from biomass and its’ applications in…


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