When choosing an auger, first calculate the height and diameter of the tallest grain bin on your farm. Power up (or down). Whether powered by a tractor PTO, an electric motor or a gas engine ...

When you need to replace the engine in a generator or lawn mower, you'll want a versatile motor that can work with any equipment you might have in your house or backyard. One such engine is the ...

The Predator is part of a remotely piloted aircraft system. A fully operational system consists of four sensor/weapon-equipped aircraft, ground control station, Predator Primary Satellite Link ...

Commissions do not affect our editors' opinions or evaluations. For many of us, fuel is one of the most necessary living expenses, but those trips to the pump can add up. The average household ...

As a tool you generally break out in the event of an emergency situation, a generator is expected to have a certain degree of reliability. Otherwise, what would be the point of something that's ...

Robert Rapier is a chemical engineer covering the energy sector. Gasoline prices are on the rise, climbing nearly $0.30/gallon since the beginning of the year. What you may not realize is that ...

In five states, an average gallon of gas costs less than $3. Drivers have enjoyed a sharp decline in gasoline prices over recent weeks -- and the good times are expected to continue. Gas prices ...

2-Year U.S. Treasury Note Continuous Contract $103.340-0.008-0.01% 5-Year U.S. Treasury Note Continuous Contract $108.313-0.039-0.04% 10-Year U.S. Treasury Note Continuous Contract $112.156-0.047 ...

A fuel cell is a device that generates electric energy through electrochemical reactions between an oxidizing agent and a fuel – a material that stores energy in chemical form. Both species are ...

2-Year U.S. Treasury Note Continuous Contract $103.355 0.008 0.01% 5-Year U.S. Treasury Note Continuous Contract $108.352 0.000 0.00% 10-Year U.S. Treasury Note Continuous Contract $112.203 0.000 ...

A food web shows the energy flow through interconnected food chains in an ecosystem Predator species need to be adapted for efficient hunting if they are to catch enough food to survive.

A Special Ops team goes to Central America to rescue a group of commandos sent in by the government, but all of the men are hunted by an alien.