This person says the Vortex Bladeless cannot produce the claimed power, and is just a scam to raise money
Yale students cancel protest against fossil fuels so they can stay inside and be kept warm by fossil fuels
An organization of Yale students called “Fossil Free Yale” was formed to urge the university’s endowment to divest from coal, oil, and natural gas.
They were planning a protest against fossil fuels, but they canceled it due to cold weather.
So instead of protesting against fossil fuels, they are staying inside and being kept warm by the very same fossil fuels that they claim to be against.
If they want to make a credible case for opposing fossil fuels, I suggest they offer a realistic alternative. Specifically, I suggest they build a house that is powered entirely by whatever sources of energy they think are preferable to fossil fuels, and then spend eight hours each and every night for the entire winter sleeping in that house.