Selecting the Proper Relay

relay

relay

Relays are very important electrical devices, and choosing the proper one is very crucial. Relays usually incorporate an electromagnet, which is activated by a current or signal in one circuit to open or close another circuit. There are numerous factors that should be taken into consideration when choosing the proper relay for a job, including the contact system, magnetic system, the environment, and the physical requirements for installation.
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The High Cost of Green Energy

Is American Farmland Ultimately Paying the Price?

Are cornfields taking over America’s prairies?

In 2010, the number one use for corn in America was not for sustenance, nor was it for produce purposes.

It was for fuel.
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Google Glass – The Next Great Gadget, or Another Hazardous Distraction?

Google Glass – it’s a futuristic device, and, no doubt, an image that came to mind many years ago when people imagined what crazy implements the future would produce. A computer – that is worn – on your face, like glasses. An optical head mount display (or, OHMD) that allows you to basically do anything that you deem necessary in that exact moment in time. Convenient? Absolutely. Google Glass is designed to display everything that a smartphone already does, just in a useful hands-free format.  One feature that is garnishing a lot of buzz is the on-command speaking function. Are you lost and need directions? Simply speak, and Google Glass can immediately find out where you need to be. Want to take a photo? Command Google Glass to do so, and boom – your photo is right in front of you.

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