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Environmental News Network -- Know Your Environment
From airplane wings to overhead powerlines to the giant blades of wind turbines, a buildup of ice can cause problems ranging from impaired performance all the way to catastrophic failure. But preventing that buildup usually requires energy-intensive heating systems or chemical sprays that are environmentally harmful. Now, MIT researchers have developed a completely passive, solar-powered way of combating ice buildup.
Asthma patients, with a specific genetic profile, exhibit more intense symptoms following exposure to traffic pollution, according to researchers at the National Institutes of Health and collaborators. The study appeared online in Scientific Reports.
Scientists at the Salk Institute found that mice lacking the biological clocks thought to be necessary for a healthy metabolism could still be protected against obesity and metabolic diseases by having their daily access to food restricted to a 10-hour window.
Hurricane Miriam continues to track north through the Central Pacific Ocean and NASA’s Aqua satellite analyzed the storm infrared imagery.
Until renewable sources of energy like wind or solar become more reliable and less expensive, people worldwide remain reliant on fossil fuels for transportation and energy. This means that if people want to reduce greenhouse gas emissions, there need to be better ways of mitigating the effects of extracting and burning oil and gas.
NASA’s Aqua satellite provided valuable infrared temperature data on Category 4 Hurricane Norman that showed its strongest storms were southeast of center.
