Swimfin - Wikipedia
The history and evolution of the swim fin
The Real Benjamin Franklin: The Truth Behind the Legend (Real Revolutionaries): Gunderson, Jessica: 9780756558932: Amazon.com: Books
Guess What Benjamin Franklin Did!
Live Science Class for Kids: Ben Franklin's Swim Fins - Benjamin Franklin House
We Build It Better - At a young age Benjamin Franklin invented swimming fins (hand paddles) out of two pieces of wood that when grasped in the hands provided better thrust through
Cody Pools - #funfactfriday - Benjamin Franklin invented swim fins to help move through the water more efficiently. | Facebook
Swimming Propellers: History of the Swim Fin – Swell Lines
Ben Franklin: Inventor and Innovator | University of Pennsylvania Almanac
Body Surfing and Handplanes - California Surf Museum
Hand paddle - Wikipedia
.jpg "SURFMATTERS: A Bit of Swim Fin History")
SURFMATTERS: A Bit of Swim Fin History
Benjamin Franklin's Inventions | The Franklin Institute
Ben Franklin Invented Swim Fins - Barbara Lowell Children's Book Author
The Cut and Thrust of Swim Fins | Design Outline | Swellnet
Ben Franklin: Inventor and Innovator | University of Pennsylvania Almanac
I Can Do It Myself, Or Is There a Better Way?
Introduction — Truefin
5 Things Your Mother Never Told You About Swim Lessons - One with the Water
Benjamin Franklin House - Join our live science class today at 3pm (BST) to learn how Ben Franklin used his understanding of forces to invent swim fins! http://ow.ly/hnuQ50zK4VR Visit our education page
The history and evolution of the swim fin
The Benjamin Franklin Tercentenary
Evolution of Swim Flippers | Sutori
History about Swimming fins - Swimming Fins
Swimming Propellers: History of the Swim Fin – Swell Lines
Live Science Class for Kids: Ben Franklin's Swim Fins - Benjamin Franklin House
