Mechanical movement surrounds us from birth. Every day we see how cars are moving along the roads, ships are moving along the seas and rivers, airplanes are flying, even our planet is moving, crossing outer space. An important characteristic for all types of movement without exception is acceleration. What is acceleration, and what types of it are, is discussed in the article
Now few people know what a "charioteer" is. Strictly speaking, this is not surprising, because the chariots themselves are practically gone. However, things were very different in the old days. Then the charioteer was an indispensable part of both the peaceful and military life of many states














