What`s 1 knot?
4:38
What`s "caliber"?
4:17
Why do the Air Force and Navy use NAUTICAL MILES? And What is a KNOT?
6:49
Ask Us Anything: The Nautical Mile
3:23
Chip Log: How Colonial Ships Measured Speed
2:35
Measuring miles on a nautical chart
6:20
How did early Sailors navigate the Oceans?
4:01
What is a Chip Log?
12:30