This fossilized critter, called a trilobite, was alive more than 400 million years ago. She’s probably from the Silurian era. This is literally 405 – 425 million years old, making it a remarkable conversation piece.
Americans use enough toilet paper in one day to wrap around the world nine times. If it were on one giant roll, we would be unrolling it at the rate of 7,600 miles per hour – roughly mach.10, ten times the speed of sound.