13 Rarely Seen Photos of Marilyn Monroe. So no, not the one of her in the white dress blowing up over the subway grate. Marilyn Monroe rose to fame in the '50s and '60s, becoming one of America's most favorite actresses and most beloved blondes.
A knot is one nautical mile per hour (1 knot = 1.15 miles per hour). The term knot dates from the 17th century, when sailors measured the speed of their ship by using a device called a common log.. This device was a coil of rope with uniformly spaced knots, attached to a piece of wood shaped like a slice of pie.
The ratio of any unit of distance to any unit of time is a unit of speed. The speeds of ships, planes, and rockets are often stated in knots. One knot is one nautical mile per hour â a nautical mile being 1,852 m or 6,076 feet.