Firebricks, designed to withstand high heat, have been part of our technological arsenal for at least three millennia, since the era of the Hittites. Now, a proposal from MIT researchers shows this ancient invention could play a key role in enabling the world to switch away from fossil fuels and rely instead on carbon-free energy sources.
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No ice to break
Our research cruise is being conducted this year from the Coast Guard Cutter Healy, the newest and most technologically advanced icebreaker in the U.S. fleet. The Healy was built down around the humid bayous of New Orleans, but was designed to conquer Arctic sea ice. The boat is a behemoth at 420 feet long and has made its way to the North Pole on several occasions, taking thousands of scientists into the Arctic to collect data that has transformed our understanding of the region.
Engineers develop tools to share power from renewable energy sources during outages
If you think you can use the solar panels on your roof to power your home during an outage, think again. During an outage, while your home remains connected to the grid, the devices that manage your solar panels are powered down for safety reasons. In other words, this permanent connection to the grid makes it impossible for homeowners to draw on power generated by their own renewable energy resources.
Eating meat linked to higher risk of diabetes
The Singapore Chinese Health Study reveals increased risk of diabetes with higher intake of red meat and poultry, partially attributed to the dietary iron content in these meats.
Longer, stronger summers in the Gulf of Maine
Summer is coming to the Gulf of Maine, longer and warmer than ever — as much as two months longer. That’s the message of a new research article by a team of scientists led by Andrew Thomas of the University of Maine School of Marine Sciences. The study, published in the journal Elementa, examined the seasonality of sea surface temperature trends along the northeast coast of the United States.
For all but a small region immediately north of Cape Hatteras at the southern edge of their study area, the researchers confirmed that surface water temperatures have an increasing trend over the last three decades, with the Gulf of Maine warming at about 0.4 degrees Celsius per decade. The new analysis both mapped the geographic pattern of these trends and showed that the increase is actually much stronger than this in the summer and early fall months, from June to October, and weaker in the winter months.
NASA Sees Development of Tropical Storm Jose
As Tropical Storm Jose was forming in the Eastern Atlantic Ocean, NASA's Aqua satellite analyzed its cloud top temperatures.
The Atmospheric Infrared Sounder or AIRS instrument aboard NASA's Aqua satellite passed over Tropical Storm Jose as it was consolidating. AIRS analyzed the storm in infrared light providing scientists with temperature data and that's important when trying to understand how strong storms can be. The higher the cloud tops, the colder and the stronger they are. So infrared light as that gathered by the AIRS instrument can identify the strongest sides of a tropical cyclone.