How did the ancient engineers construct buildings that lasted thousands of years without modern science and mathematics?
The ancient engineers designed and built the Great Wall of China, Pyramids and Sphinx which lasted over thousands of years. At that point in time, there was no modern science and mathematics. How did ...
Is the following an anecdote? Mathematicians describe Pi as an irrational number, that is, a number that cannot be expressed as the ratio of any two integers. This was an irksome fact to the State ...