Workers in railroad occupations ensure that passenger and freight trains run on time and travel safely. Some workers drive trains, some coordinate the activities of the trains, and others operate signals and switches in the rail yard.
Create air and electricity in east way. It use human power to create electricity.
Technique for Track Crack Indicator which help driver to understand the situation of rail track
How to use solar electricity system for making digital school. It take one step ahead to make digital India.
How to secure plant and how to use river water for production and it also helpful for industrial area
How to product electricity, fuel & Living gas with help of wasting water .
Electric eels are one of Nature’s most unique creatures with the ability to generate electricity from its own body.
Due to modern fast life we as individuals dont concentrate on our health. But no need to worry now because we have a three in one machine which will give you a very good workout as well as will wash your clothes with the help of electricity which will be generated via the cycle.
In recent years, mankind has been using up non-renewable sources of energy at an ever-increasing speed. Our daily lives run on a gamut of gadgets, all of which require electricity to function. Is it any wonder then that an energy crisis is staring in the face of the human race, an energy crisis of a magnitude that is difficult to even contemplate?
Continuing with our series of inventions that changed the world, while we’ve already covered the life-altering inventions of the ancient and Middle Ages such as the wheel, the compass, the printing press, the steam engine and the internal combustion engine, here are a few more amazing inventions of recent times that deserve pride of place in the history of mankind