Functionality

Light and Life

We see things every day, from the moment we get up in the morning until we go to sleep at night. We look at everything around us using light. more

The Evolution and Functionality of the Wheel

Most authorities regard the wheel as one of the oldest and most important inventions originating in ancient Mesopotamia in the 5th millennium BC in the function of the potters wheel. The wheel reached Europe and Western Asia in the 4th millennium BC, and the Indus Valley by the 3rd millennium BC. more