In a scene from a stunning documentary, a man named Bob Lazar sits at a drafting table in his home workshop. He has a marker in one hand and is drawing a diagram quickly, as though he had done it a hundred
In a scene from a stunning documentary, a man named Bob Lazar sits at a drafting table in his home workshop. He has a marker in one hand and is drawing a diagram quickly, as though he had done it a hundred
Traditional means and methods of doing things have always been considered the norm and essentially the only way to do things, but as times have changed, techniques and creativity have evolved, we are seeing more nontraditional, even unconventional means to get the
Since things always work when you plug them in, it’s easy to assume there is nothing wrong with the electrical system in the home. The reality is that if the last time the electrical system was upgraded was when the house was
Steam turbines and gas turbines are the two pillars of a power plant. Both of them use the principle of thermodynamics and together they perform at ideal efficiency. The main work of both gas turbines and steam turbines is to transfer mechanical
Concrete is one of the most widely used building materials in America. For concrete to be at maximum strength and durability, it must be mixed correctly with just enough water to make sure the aggregate bits are surrounded by the cement paste