useful energy

Think of nuclear fission: it generates useful energy but if it runs out of control you get a cataclysmic explosion.

All the useful energy at the surface of the earth comes from the activity of the sun. The sun heats and feeds creatures and mankind.

Don't forget, no machinery is perfect and will not, therefore, convert all energy presented to it into useful energy for your use.

One way to release useful energy from plant matter is to ferment it into biofuels, as Synthetic Genomics, LS9 and Amyris are trying to do.

With its ability to produce useful energy on both a small and large scale, solar holds an enviable position in the renewable energy market.

All human beings usually can be used to access useful energy to the various sources of energy can be called.

Needless to say, there are enormous engineering problems to solve in converting the heat into useful energy.

Faeces are food that has been processed by the human digestive system to extract as much useful energy as possible.

Energy is a resource that directs or provides the useful energy through the transformation the human needs.

The device, which has been dubbed an "oscillating water column, " has been the basis of several plans for generating useful energy.

The water from a water-fall needs to be controlled and contained before it can become useful energy.

demand for useful energy useful therms