Because they wanted to copy the shape of jets and rockets
Because of the changing times.
During the 1950's, many colorful American cars, such as Oldsmobile, had huge fins. They also had shiny metal bumpers and bright lights fitted to them. Some of them looked more like alien spaceships than cars!
On cars that have them they are air cooled since there is no radiator.
Fins were widely popular in the 1950s and early 1960s. For a prime example, look at the 1959 Cadillac DeVille.
There are a wide range of different fins available for scuba diving. Other than dive fins, these include fins such as snorkel fins, paddle fins and split fins.
dorsal fins
Yes, the halibut does have fins. It has multiple fins.
Large fins are fins that are large, in size. They are the opposite of small fins, and they are somewhat larger than medium fins. They are just a bit smaller than XL fins.
Geometry Five dierent n geometries are available. Geometric dimensions to be specied for each fin type are Straight Fins Annular Fins Longitudinal Fins Rectangular Fins Conical Fins Trapezoidal Fins Parabolic Fins Cylindrical Fins/Pins/Spines Truncated Conical Spine Triangular Fins
fins
fins fins
no fins do not have bones