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All science is either physics or stamp collecting.

Ernest Rutherford

The importance of obtaining energy is a truth that is clear to most. Everything is built on it. Humanity has already learned to produce fire in ancient times. The significance of this event is great. One of the legends tells about Prometheus, how he stole fire from Olympus and gave it to the earthlings, for which he was severely punished.

People initially used natural fire, but later they learned to get it themselves.

The value of fire as a source of energy in the distant past was great. It was possible to prepare food. Heat treatment destroyed pathogenic microorganisms, parasites, which increased life expectancy. On cold winter days, it was possible to warm up by the fire. The advantages are obvious.

The use of coal, oil, gas and atomic energy is already our reality.

The development of the energy industry gives huge advantages. Thanks to natural resources, life has become much more comfortable and easier. Each of us feels and understands it well when, for example, for some unknown reason the electricity is cut off. And again, a weak candle flame gives light, as once in the old days.