Engineering

The Flyboard Air hoverboard

When you post video of your new jet powered hoverboard, and half the world thinks it has to be fake, you know you've got something good. But Frank Zapata's Flyboard Air is no hoax, it's the real deal. How does one know? All ...

Energy & Green Tech

Running a power plant on carbon dioxide instead of steam

(Tech Xplore)—A team with NET Power is currently in the process of building a power plant in Texas that will use a form of carbon dioxide to turn turbines instead of using steam to make electricity. The plant will be the ...

Energy & Green Tech

What is behind the rising gas prices

The rising price of gas has caused widespread concern across the country over how many consumers will afford to heat their homes this winter. The hike in costs has also seen many providers go under as the costs of supplying ...

Energy & Green Tech

Novel wind turbine flaps like a hummingbird

(Tech Xplore)—A Tunisian company called Tyer Wind has released details of a new type of wind turbine they have developed that is based on what the company describes as 3-D Aouinian kinematics—a wind turbine designed to ...

Energy & Green Tech

Tidal energy turbine company is showing good results

Scotrenewables Tidal Power, a Scottish engineering company, is focused on an energy source they call "tidal energy generation." A video promoting their solution: They have plenty to show for their efforts, namely, the world's ...

Energy & Green Tech

Wind turbine swap in Denmark turns focus on superconductors

The EcoSwing consortium announced it has taken a special generator to a site in Denmark. This was momentous. A previously installed permanent magnet generator was now swapping places with a new superconducting device. The ...

Energy & Green Tech

Offshore wind farms could power much of coastal China: study

Under the Paris Climate Agreement, China committed to rely on renewable resources for 20 percent of its energy needs by 2030. Currently, the country is on track to double that commitment, aiming to hit 40 percent by the next ...

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