Priligy online now, save money

JUL 31

Recent Comment

"Siemens also developed similar technology and cialis professional 20 mg they are building huge s..."

View all Comments

Tidal Power Goes Snakes and Bobbers

Recently on buy generic levitra from uk EcoGeek, we told you about some breakthroughs in harnessing the tide to produce electricity. We also filled you in on the underwater turbines that were plopped into the East River, and about the good things to come below the surface of pfizer viagra the San Francisco Bay. Now, two more developments can be added to the list of sea worthy power plants: giant sea snakes and EcoGeeky bobbers.

While the Loch Ness monster is still at large, sightings of Scotland's newest sea beast, the Isle of Lewis giant metal snake, have been confirmed. A Scottish company, Camcal, has riveted together three 450-foot wave-powered energy snakes in what they call the Pelamis project. As the hollow tubes slither across the cheap viagra prescription online surface of the ocean, they produce electricity via http://cambridgeacademyaz.com/viagra-buying generators in their joints. The plan is to build enough Pelamis snakes to eventually generate 2.25 megawatts. This BBC article outlines the maiden voyage of the snakes on their way from the Isle of Lewis to Western Isles for Portugal.

Stateside, tidal pioneers in Oregon are opting to cheap cialis from uk go with a large yellow bobber design. With a series of what they call permanent magnet linear generator buoys, professors at Oregon State University have implemented an elegant design that features a metal coil within a bobbing buoy surrounding a magnetic core that tethered to the ocean floor. As the coil jostles around the internal magnets, ocean electricity is zapped two miles to the Oregon coast.

In the wake of a recent study that bashes some renewable energy sources for using too much land, I say bring on the snakes and bobbers!

Thanks to Steven Christian of price of levitra in canada Portland, OR for the tip.

Hits: 29004
Comments (1)Add Comment
0
Tidal Power
written by esther, October 12, 2011
Siemens also developed similar technology and they are building huge site in Dubai using that technology...

Write comment

security code
Write the displayed characters


busy
 

Are you an EcoGeek?

We've got to keep 7 billion people happy without destroying our planet. It's the biggest challenge we've ever faced....but we're taking it on. Are you with us?




The Most Popular Articles