How Many Energy Changes Do You Make?

26/09/2010 | Editor

Jack Hipple

There are some fundamental laws of science and engineering that are never violated. One of these says that every time you change energy from one form to another, you lose. The most efficient use of energy is to take … Read More

Serious changes in the educational system are waiting for us (Essay on the new function of education)

07/04/2004 | Editor

What to teach? From the very beginning the main function of education was to reproduce the society’s culture and to hand down the culture to the next generation. Culture is the total of the stereotypes of behaviour, accepted in the … Read More