A reader who claims to have a great improvement in wind-turbine design on a per-kW basis sent me a fairly detailed treatment of his invention. I respond: Thanks for this very interesting analysis. Here’s the problem, to stay with your …
A reader who claims to have a great improvement in wind-turbine design on a per-kW basis sent me a fairly detailed treatment of his invention. I respond: Thanks for this very interesting analysis. Here’s the problem, to stay with your …
