Standing on the shore of the Baltic sea a few miles outside of Copenhagen, Denmark, the view’s about what you’d expect. Rocky shore, grey horizon, a boat here or there. But this shore is special. Look up, and you’ll see — and hear — three giant offshore wind turbines cutting through the air. Each stands 500 feet tall, with three blades (each close to 200 feet long), spinning non-stop.
“The blades look quite thin, but don’t be cheated,” says Rune Birk Nielsen, with DONG Energy, which runs the turbines. “They each weigh about twenty tons. They are massive.” Each turbine has a capacity of 3.6 megawatts, or enough to power 3,000 Danish homes.
Originally published on Thu December 18, 2014 11:22 am
California is battling the worst whooping cough epidemic in 70 years.
Nearly 10,000 cases have been reported in the state so far this year, and babies are especially prone to hospitalization or even death.
Six of 10 infants who have become ill during the current outbreak are Latino. There's no conclusive explanation, but there are a few theories that range from Latino cultural factors to a lack of health insurance.
And cardiovascular disease and infectious diseases aren't taking quite as much of a toll as they did a couple of decades ago.
But that doesn't mean we're immortal.
Road accidents, suicide, chronic kidney disease, alcohol-related diseases ... these are a few of topics to discuss after looking at a new country-by-country analysis of causes of death by the Institute for Health Metrics and Evaluation at the University of Washington.