Well, do you know why power buttons use a symbol that looks like a broken circle with a vertical line down the top? Here’s what the symbol means and where it came from. The power symbol ...

Shortly before World War II, they started moving into the corners, where they could easily block themselves off, and the symbol of corporate power that ... might have more computer monitors ...

Each of these symbols are different electrical parts. We just need to arrange them in to a circuit! First we need power, man – this symbol here is a cell, or battery. That one’s a motor – we ...