Made out of a bicicle pump! The idea is to use the one way valve that every bicicle pump has on its piston, to improve the performance of the gun, instead of using loose pistons as usually. I know the difference may not be crucial but it's for the sake of well-design. The piston is too heavy but seems to prove the theory. At only 75psi it shoots a 0,2g 6mm plastic bb through a steel (yes, steel. This is Europe) coke can. Filled with water it pierces the can and leaves a mark on the other wall. Air leak detected, soon to be fixed. UPDATE 20150719 Air leak was fixed with teflon tape. Cannon was intended to be tested to 10bar / 145psi. At 8bar / 116psi the back bursted off the main body, propelling it against a wall, with the cannon hitting at a great speed. Result is a bent cannon. Speed doesn't seem to have decreased but precision has been seriously affected. Plans for now are to test the energy at 75psi (like this teaser shows), then cut the cannon to the unbent part (which is about half the lenght), glue the back permanently and test energy again at 75psi to see the relationship between cannon lenglt and muzzle energy. Afterwards, with the back end fully glued, repeat tests at 116psi / 8bar and hopefully get the same energy as full-lenght-cannon @ 75psi. If not, test pressure until total burst, or the desired energy achieved. Advise is greatly appreciated. Thanks for watching! A FewFriendsFace production Likeyright FFF2015 All likes reserved

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Life at sea

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11 PASSENGERS CANADA 14 PASSENGERS USA STARTING AT $34,995 CAD CEBC boats are real gems. Our unique ability to provide Permateek or Seadeck floors places our boats in the highest spectrum of the market, and still at competitive prices. No other electric boat manufacturer offers such features at this competitive price. The electric powered VOLT is inspired by the gracious Picnic Boat that sailed the Atlantic Yacht Basin in Great Bridge, Virginia in the 1950s. A truly incredible and unsinkable vessel. The VOLT can accommodate up to 11 guests and will undoubtedly attract the attention it deserves. It is quiet, zero-emission, easy to handle, low maintenance and inexpensive to operate. A charge on 110V or 220V for a few cents is enough to enjoy 10 hours of navigation, hassle free. All CEBC boats are equipped with a battery life indicator. The VOLT offers several good awning options that not only protect you from the sun and rain, but can also be fitted with solar panels. Amazing storage space is available under decks and seats. Go picnicking on the lake in good company with a bottle of wine, sit around the retractable table and relax! It’s a fabulous new way to take your family and friends on the water. CEBC has managed to integrate the essence of elegance into a modern and efficient low-draft planning hull that meets stringent stability criteria. This high performance electric boat can be powered by electric propulsion system from 10 hp up to 80 hp.The BMW I8 lithium battery offered is available from 5KWH up to 4O KWH.

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