...kinda reminds me of when the alarmists yelled about paper grocery bags. ....ruin the planet they said, kills the trees they said. so they created plastic grocery bags as the solution. now the alarmists are yelling about the plastic grocery bags! ...ruin the planet they're saying. not biodegradable they're saying. what alternatives do we have now? paper grocery bags?
I hate those kind of people. They annoy me the most. They keep telling everyone to change their habits so as to save the environment; but when the habits change for the better, it's not enough for them. This reminds me of the debate with nuclear power. One of the members here in SimViation pointed out not long ago that the pollution created by burning coal was the main reason we switched to nuclear power in the first place.
I also remember watching a show on the discovery channel. It talked about ground-based wind mills that are used to generate electricity. However, that method proved to be ineffective because because the winds are not constant and you need large open land to get the best possible result. On top of that, winds are unpredictable. This is why researchers created sky-based wind mills. They look like little helocopters that are lifted up to the jet stream via ballons; there the constant wind brought by the jet steam will keep the rotors spinning at effective speeds so as to generate the best possible energy result. On top of that, the jet stream is easy to forecast. We know it's there and we know where it will go. That way, the sky-based wind mills will be raised and lowered accordingly. These machines work on the principle of auto-rotation. This method will allow homes to get more electricty from these things as opposed to drawing energy from ground-based mills.
These sky mills are also easy to manufacture do to their small design [one machine can fit on the back of a pickup truck]; compared to the ground-based mills, which require more materials to produce due to their size and structural integrity due to the high winds and height.
Source:
http://skywindpower.com/ww/index.htmFor some odd reason, this piece of technology seems to have been largely ignored by both sides of the debate. Gee, I wonder why.
