What chip log is made of
A device for measuring a ship’s speed (a log line with knots).
- Rope — has part. On a line with knots.
- Knotted log line — has part. A knotted rope.
- Chip log board — has part. A sector that is slowed by the water.
- Hourglass — uses. The time of a speed measurement was taken with an hourglass.
- Wood — is made of. A chip log is a wooden board.