Swim fins or "Flippers". They are used to increase the propulsion efficiency of the legs
The exact date of when Benjamin Franklin invented the Swim Fins is unknown.
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Snorkeling is not only great fun for experienced and basic swimmers but requires little equipment. The basic equipment for snorkeling can be found at your local scuba shop or major superstore. Items needed would be a mask (proper fitting is important), snorkel, and fins. Don't forget your sunscreen!
he invented swim fins for his hands
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Ben Franklin invented the fins in 1717. He used them for his hands due to his love of swimming. Unfortunately, how he invented them is unknown.
Ben Franklin invented the fins in 1717. He used them for his hands due to his love of swimming. Unfortunately, how he invented them is unknown.
Snorkel fins are used during snorkeling activities, and are worn on the feet. While they are not necessary, many snorkelers find them useful, as they allow one to move more quickly when swimming underwater.
There is not one spacific date for it but snorkeling has improved alot, going from holllow logs to plastic tubes.
Drift snorkeling refers to simply floating passively on the sea surface while using snorkeling gear to observe below. It differs from "active" snorkeling in that the snorkelers do not use fins to propel themselves along, unless they see something they want a closer look at. This is a good technique in certain circumstances, such as when there is a current to move you along AND a nearby boat drifting along with you. Without the "rescue boat" nearby, it can put you in a difficult or even dangerous situation because you may be focused upon the world beneath the water and be unaware of how far you have gone or even where you are.
Alot