Two-Bladed Wind Turbines Make a Comeback

Wind-turbine designers are warming up to an alternative to the three-bladed rotors that have been an industry standard for the past quarter century.

Several major wind-power companies are testing a departure from the industry’s standard three-bladed turbine design by dropping one of the three blades and spinning the rotor 180 degrees to face downwind.

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‘Reading Rainbow’ is the most popular Kickstarter to date

As it turns out, there are a lot of people who want LeVar Burton teaching kids how to read. The Reading Rainbow remake has just become the most popular Kickstarter project, ever — it broke the record with over 91,600 backers on June 30th. That puts…

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