Cloudy, with a chance of cryovolcanoes - unraveling the secrets of the surface of the dwarf planet Ceres, including the mysterious bright spots.
Defense contractor takes break from F-35 JSF, finds a way to eliminate 99% of the energy cost of desalination. Lockheed-Martin has developed a way to craft sheets of carbon a single atom thick, which can filter the salt (and just about anything else) from water with a tiny fraction of the energy required by current processes. "Lockheed officials see other applications for Perforene as well, from dialysis in healthcare to cleaning chemicals from the water used in hydraulic fracturing, or "fracking," of oil and gas wells." Previously.
An illustration of two dimensional vibration. A really cool illustration of two dimensional vibration.
A user on food blog TheKitchn asks "Why do frog legs jump and dance when salted?" The answer? Unused ATP in the muscle cells. [more inside]
Researchers at MIT and in Korea have developed a new, efficient desalinization nanotechnology that could theoretically lead to small, portable units powered by solar cells or batteries, yet deliver enough potable fresh water from seawater to supply the needs of a family or small village. As an added bonus, the system would simultaneously remove many contaminants, viruses and bacteria. MIT Press Release. Abstract and Supplementary Information from Nature Nanotechnology. (pdf) [more inside]
Obesity: The killer combination of salt, fat and sugar - "Rewarding foods are rewiring our brains. As they do, we become more sensitive to the cues that lead us to anticipate the reward. In that circularity lies a trap: we can no longer control our responses to highly palatable foods because our brains have been changed by the foods we eat." [more inside]
Blood Falls - The iron rich red liquid gushing from a buried Antarctica lake shows how life may have existed on a snowball Earth, or on Europa.