Pretzel Circuit

Today in class we did a representation of a circuit by using people, pretzels and containers. The people represented electrons by moving around the room which represents the circuit itself. The pretzels were carried by the people or electrons and dropped into the containers. The line of people traveled in the same direction in a closed circuit. Therefore this activity represented an electrical circuit.

No Wires world

A world without wires would be very interesting for many reasons. So many aspects of life would be changed. cool things such as unlimited space between power outlets and what you need to give power to would create endless possibilities. but having electricity flowing all over would be terribly dangerous for many reason. Animals and humans could be easily electrocuted because of the lack of an insulator to protects them from the electricity going through their body's.