Windmills do not move fast enough to threaten birds.
Birds fly into windows. Should we ban windows?
stpatme says: Windmills do not move fast enough to threaten birds.
my handy dandy search says the tips of the blades typically move 5 times faster than the wind speed. 10mph wind = 50mph fan tip.
Wind generaators don’t kill as much wild life as coal smoke!
How much energy could we produce if we put all of our fat American butts on electricity-generating treadmills or recumbent bikes? We’d be helping our health and our environment!
stpatme almost 16 years ago
Windmills do not move fast enough to threaten birds.
gaj1967 almost 16 years ago
Birds fly into windows. Should we ban windows?
KingRat almost 16 years ago
stpatme says: Windmills do not move fast enough to threaten birds.
my handy dandy search says the tips of the blades typically move 5 times faster than the wind speed. 10mph wind = 50mph fan tip.
swolf48110 almost 16 years ago
Wind generaators don’t kill as much wild life as coal smoke!
joylederman almost 16 years ago
How much energy could we produce if we put all of our fat American butts on electricity-generating treadmills or recumbent bikes? We’d be helping our health and our environment!