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Stanford University

Science

First pressure-sensitive, self-healing material developed

Our largest bodily organ is also one of the most remarkable. Not only is our skin pressure sensitive, it is also able to efficiently heal itself to provide a protective barrier between our insides and the world around us. While we’ve covered synthetic materials that can repair themselves or are pressure senstive, combining these properties in a single synthetic material has understandably proven more difficult. Now researchers at Stanford University have developed the first pressure-sensitive synthetic material that can heal itself when torn or cut, giving it potential for use in next-generation prostheses or self-healing electronic devices.Read More

Health & Wellbeing

Synthetic molecule could stop acute allergic reactions

While many of us may have irritating allergic reactions to things like wool or cats, it can be a much different story for other people – for them, the anaphylactic shock that results from exposure to allergens such as peanuts or bee venom can result in hospitalization, or even death. Fortunately, scientists from the Stanford University School of Medicine and Switzerland’s University of Bern have recently made a discovery, that should stop severe allergic reactions within seconds.Read More

Environment

First true “all-carbon” solar cell developed

Researchers at Stanford University have developed an experimental solar cell made entirely of carbon. In addition to providing a promising alternative to the increasingly expensive materials used in traditional solar cells, the thin film prototype is made of carbon materials that can be coated onto surfaces from a solution, cutting manufacturing costs and offering the potential for coating flexible solar cells onto buildings and car windows.Read More

Science

NASA developing atomic optics to detect gravity waves

Gravity waves are the big ticket item of physics. Predicted by Albert Einstein in 1916 as part of his general theory of relativity, these waves could help scientists solve many mysteries about the origin of the universe – if they could detect them. In an attempt to do this, researchers at Stanford University and NASA’s Goddard Space Flight Center are developing a new atomic interferometry technique that may be sensitive enough to record gravity waves for the first time.Read More

Science

Researchers alleviate PTSD in mice while they sleep

Though often associated with exposure to war, Post-Traumatic Stress Disorder (PTSD), is a severe anxiety disorder which can arise following exposure to any event which has caused psychological trauma. Those who suffer from PTSD are often subjected to re-living the source of their despair through nightmares and flashbacks, and current treatment results in only occasional success. However, researchers at Stanford University appear to have alleviated PTSD in mice while the rodents slept, by using a new technique which may prove applicable for humans in the future. Read More

Science

Bi-Fi: New cell-to-cell communication process could revolutionize bioengineering

The internet has revolutionized global communications and now researchers at Standford University are looking to provide a similar boost to bioengineering with a new process dubbed “Bi-Fi.” The technology uses an innocuous virus called M13 to increase the complexity and amount of information that can be sent from cell to cell. The researchers say the Bi-Fi could help bioengineers create complex, multicellular communities that work together to carry out important biological functions.Read More

Science

Ants invented the internet?

Ask who invented the Internet and you’ll spark off an argument with everyone championed from DARPA to Nikola Tesla. However, two Stanford scientists claim that the inventor may have had six legs, antennae and a taste for disrupting picnics. Professor of biology Deborah Gordon and professor of computer science Balaji Prabhakar say that red harvester ants (Pogonomyrmex barbatus) use the same Transmission Control Protocol (TCP) in foraging that the internet uses to manage data transmissions – making a sort of “Anternet.”Read More

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