Ask ten people where teaching originated and you will get as many contrasting answers. Most historians will tell you that Jan Amos Komensky (John Amos Comenius) (1592 - 1670 AD), the visionary Dutch...
Pythagoras is perhaps the most famous figure in the group of ancient Greek philosophers known as the Pre-Socratics. This is largely due to the Pythagorean Theorem, a mathematical theorem that is...
The Pitié-Salpêtrière Hospital is a well-known historical hospital located in Paris, France. But it wasn’t always a hospital. The oft-forgotten beginnings of this building may be traced back to the...
One of the greatest challenges facing humanity in the 21st century is the destruction of the natural environment. Researchers have found that environmental change over the last 60 years is happening...