SolarWindow Technologies, Inc. (WNDW)

[tykundegex]

It's a great idea, but they didn't share any meaningful performance data with shareholders such as how much power the film generates per sqft on a typical building window in a typical US city, nor any details on the costs. I suppose it's because the numbers aren't impressive, but they may still get their in several years. Every external expert's testimony on the call was carefully scripted to sound positive but stay vague on details.