I was surprised by how large normal-sized traffic lights are (they are a foot in diameter) when seen close up. I was walking by one which happens to be at ground level and this time I put my left hand against it for scale.
I was surprised by how large normal-sized traffic lights are (they are a foot in diameter) when seen close up. I was walking by one which happens to be at ground level and this time I put my left hand against it for scale.