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Pump


— Bicycles

Kickstand Pump does quadruple duty

By - August 28, 2015 5 Pictures

When most of us think of a cycling multi-tool, we picture something that goes in a jersey pocket or saddle pack. Seoul-based company Leeman, however, is looking at things a little differently. Its Kickstand Pump mounts on the bike, and serves not only as a kickstand and pump, but also a tire lever and tail light.

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— Science

Bird-inspired pump uses teeth to move water

By - February 4, 2015
In most pumps, either a spinning impeller pulls liquid in and then essentially "throws" it out via centrifugal force, or a rotor draws it through using peristaltic force. After studying how birds' flapping wings use fluid dynamics to push air back while moving the animals forward, however, two scientists from New York University have developed a pump that works in yet another fashion – and it has teeth. Read More
— Good Thinking

Barsha pump provides irrigation water, but doesn't need fuel

By - November 4, 2014 2 Pictures
Climate-KIC, a European-union climate innovation initiative, recently selected a jury of entrepreneurs, financiers and business people to award funding to what they felt were Europe’s best clean-tech innovations of 2014. Taking first place was Dutch startup aQysta, a Delft University of Technology spin-off company that manufactures what's known as the Barsha irrigation pump. It can reportedly boost crop yields in developing nations by up to five times, yet requires no fuel or electricity to operate. Read More
— Medical

Study indicates that C-Pulse system helps hearts heal

By - October 8, 2014 2 Pictures
When you hurt a muscle, it's usually advisable to lay off extensive use of it, until it's had a chance to heal. Well, your heart is a muscle. Although you can't just stop using it altogether when it's damaged, you can make its job easier. That's what Sunshine Heart's C-Pulse system was designed to do, and a current study suggests that it does indeed help victims of heart failure recover more quickly. Read More
— Bicycles

New bike pump hides in the crank axle

By - August 20, 2014 3 Pictures
If you own a higher-end road or mountain bike with a Shimano drivetrain, then chances are it's got a "secret" storage compartment: the hollow space in the axle, that connects the Shimano Hollowtech cranks. While you're not going to be able to fit your phone or wallet in there, you can pop in the new CrankPump CO2 tire pump. Read More
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