The wind: A cool breeze, a breath of fresh air, a pollen delivery system, has recently come up with a new design for the turbines.
Wind turbines are efficient sources of cheap energy but also a source of concern as their huge spinning blades frequently kill birds and bats. A new type of wind .
Vortex Bladeless is a Spanish tech start-up. It wants to completely change the way we get energy from the wind. Think wind stick instead of a massive tower with .
This wind turbine is quiet, bird friendly and can generate electricity in low wind speeds. That is because it funnels the wind into the center of the turbine. It looks like this: