Saved by Radcon Math (revised, corrected)

I recently tried to test the Seraph Power concept prototype...

Saved by Math: Change That Negative to a Neutral! (revised and updated)

Last week I tested my (amateurly made, for sure) concept prototype of the Seraph Power wind turbine, using a leaf blower for wind. That should have given me at the very least some idea of whether the remounted turbine and the blade- lifting design works, right? It didn't, and at firs…