Convert twip to shackle (Britain 1949)
Selected category: length.
Definition and details for twip:
Twip is used in computer graphics. This unit of distance is equal to 1/1440 inch or about 17.639 micrometers.
Definition and details for shackle (Britain 1949):
In 1949 the Royal Navy redefined shackle as 90 feet or 27.432 meters.