Woke up, fell out of bed …


Wind turbine rotors use airplane wing design
Wind turbine rotors use airplane wing design

Howstuffworks
Modern [wind] turbines use sophisticated aerodynamic principles to capture the wind’s energy most effectively. The two primary aerodynamic forces at work in wind-turbine rotors are lift … and drag. Turbine blades are shaped a lot like airplane wings – they use an airfoil design.

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About thespeedofdark

David Winship has written an unauthorised autobiography and several critically disdained literary tomes. His work is frequently compared with Steinbeck, Orwell and Hemingway, but unfortunately Mike Steinbeck, Daisy Orwell and Howard Hemingway were all terrible writers. He has been totally overlooked for the most prestigious literary awards worldwide, which is a shame as most of the words are spelled correctly. In fact, his books contain material that ranks with the finest literary works in history: all the right letters are there, just not necessarily in the right order.

Dave’s blog (The Speed Of Dark Blog) is part of his crusade for truth and justice and universal entitlement to free real ale. It may well be that his whole purpose in life is to serve as a warning to others.

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