PUSh :)
The source of energy that made the first domino move was external force or mechanical energy. It could have been from a person, a machine, or any other object that initiated the motion by applying a force to the first domino.
It already is an energy source.It already is an energy source.It already is an energy source.It already is an energy source.
Hydrogen is a nonrenewable source of energy when used for nuclear fusion (which is still not a technologically attainable power generation mechanism). When used as an energy carrier for oxidation (e.g. fuel cell, and internal combustion engine) hydrogen is not an energy source. In such applications, hydrogen is a man-made resource.
Lasers were made in the first place to be used as a source of entertainment.
The sun in the main source of energy, providing heat-for animals, solar powes, ect...., which then turns to energy. We then use energy for electricity, which powers alsost all of our technology. :)
That means that there is a primary source of energy, and the secondary one is used incase the other fails.
push
It already is an energy source.It already is an energy source.It already is an energy source.It already is an energy source.
That is chemical energy. Energy is in the ATP molecules
A non-renewable source of energy.
Hydro energy is energy made by water.
The energy made by the turbine/generator is electrical, but the source of the energy is geothermal
Nature won that award. Man discovered fire as a source of warmth very early. No one knows who used fire first.
natural chemical energy is a renewable one, but man made chemicals are not....
Oranges are packed with sugars which can be converted to energy by the process of digestion. They are also packed with acids which can be made the source of energy by simpler chemical processes.
made available by photsynthesis
petroleum and peat and coal
Chemical energy made in food that the animals eat.