Researchers from MIT and the Masdar Institute of Technology have created a new bubble-wrapped, sponge-like device that can turn water into steam using energy from the sun, reports Mary Beth Griggs for Popular Science. The researchers hope that the design “could one day be used as a component in small desalination or wastewater treatment plants.”
IEEE Spectrum reporter Charles Choi writes that researchers from MIT and the Masdar Institute of Technology have developed a new floating system that can boil water using energy from the sun. "Our demonstration shows a new approach to producing low-cost solar thermal devices," explains graduate student George Ni.
Writing for Science, Robert Service describes how MIT researchers have developed an inexpensive, bubble-wrapped device that could help purify water in developing countries. The device was able to “boil and distill water with no extra solar concentrator,” Service explains, which could pave the way for the development of “large-area solar stills for about one-twentieth the cost of conventional technology.”
CNBC reporter Robert Ferris writes that MIT researchers have developed new technology that could allow windows to shift from transparent to opaque. “Solutions such as these could greatly reduce the demand for air conditioning, which is currently booming around the world,” writes Ferris.
A study conducted by researchers with the Singaore-MIT Alliance for Research and Technology examines how coal use could cause water strain in parts of Asia, writes Audrey Tan for The Straits Times. The study’s findings suggest that higher coal use “could suppress rainfall in China, India and across South-east Asia,” explains Tan.
A new study co-authored by Prof. Susan Solomon provides evidence that the hole in the ozone layer over Antarctica is starting to heal, reports Pilita Clark for the Financial Times. Clark explains that the findings suggest that “more than half the shrinkage in the ozone hole is due to the reduction in atmospheric chlorine coming from CFCs.”
A recent study shows that the ozone hole has shrunk by more than 4 million square kilometers since the Montreal Protocol banned the use of CFCs, writes David Abel for The Boston Globe. “This shows that international cooperation on environmental problems can work and be effective,” says lead author Prof. Susan Solomon.
Eric Hand writes for Science that a recent study led by Prof. Susan Solomon shows the effectiveness of the Montreal Protocol, which banned the production of CFCs. The study also explains that the record-sized ozone hole in October 2015 was caused by a volcano eruption in Chile, writes Hand.
Research by MIT scientists shows that 30 years after banning CFCs the ozone hole is shrinking, writes Aaron Sidder for National Geographic. “These findings suggest that ozone healing is right on pace with the expected timeline,” explains Sidder.
Scientists have found that the Antarctica ozone hole is showing signs of healing and is forming at a slower rate, writes Megan Daley for The Los Angeles Times. Prof. Susan Solomon explains that the findings show that the Montreal Protocol, which banned the use of ozone-destroying chloroflourocarbons, “produced the positive result that we hoped for.”
Scientists have found evidence that the ozone hole over Antarctica is getting smaller and forming later in the year, reports Seth Bornstein for the Associated Press. Prof. Susan Solomon, lead author of the study, says the findings are a "tremendous cause for hope" for fixing other environmental problems.
USA Today reporter Doyle Rice reports that a team of researchers led by MIT Prof. Susan Solomon has found that the Antarctica ozone heal is beginning to heal. “The discovery shows global attempts to improve Earth's environment can work, providing a template for how humanity could tackle the exponentially larger issue of climate change,” Doyle writes.
New York Times reporter Henry Fountain writes that researchers have found evidence that the ozone hole over Antarctica is getting smaller. “We are seeing the planet respond as expected to the actions of people,” says Prof. Susan Solomon. “It’s really a story of the public getting engaged, policy makers taking action, and business getting engaged.”
Researchers from MIT and other institutions have found that the Antarctic ozone hole has begun to heal, reports Chris Mooney for The Washington Post. “If you use the medical analogy, first the patient was getting worse and worse, and then the patient is stabilized, and now, “explains Prof. Susan Solomon, “the patient is really starting to get better.”
MIT researchers have developed a device that enables solar cells to convert the sun’s heat into usable energy, reports Mary Beth Griggs for Popular Science. Griggs explains that “this new method could double the amount of power produced by a given area of solar panels.”