Five United States Navy ships have been named USS Franklin, the first four after Benjamin Franklin, and the fifth, the aircraft carrier CV-13, perpetuating the name of the previous ships (it was not the usual practice at the time to name carriers after individuals).
The first Franklin was a 6-gun schooner, taken under the command of Commodore John Manly[?] in 1775, participating in the capture of many British vessels and returned to the owner in 1776.
... motion with the device. Modern devices come with electronic rev counters and light emitting diodes powered by a little generator embedded in the gyroscope.
The physics ...