A fascinating new study from scientists at UT Southwestern Medical Center could provide some motivation to get moving, even just occasionally. The research has revealed that a single workout can positively affect the activity of neurons in the brain that influence metabolism for up to two days.
A team of doctors in Brazil have announced a medical first that could someday help countless women unable to have children because of a damaged or absent uterus. In a case report published Tuesday in the Lancet, they claim to have successfully helped a woman give birth using a transplanted uterus from a deceased donor.
According to the report, the team performed the operation on an unnamed 32-year-old woman in a Brazilian hospital in September 2016. The woman had been born with a rare genetic condition that left her without a uterus, known as Mayer-Rokitansky-Küster-Hauser syndrome, but she was otherwise healthy. The donor was a 45-year-old woman who had suddenly died of stroke; she had had three successful pregnancies delivered vaginally in the past.
https://youtube.com/watch?v=WVv5OAR4Nik
A new report says it could take more than a decade to develop new cryptography schemes to keep data secure when quantum computers hit prime time.
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LIVE ROCKET LAUNCH! Tune in to see us send approximately 5,600 pounds of research and supplies to the International Space Station aboard a SpaceX Dragon spacecraft. Liftoff of the Falcon 9 rocket is slated for 1:16 p.m. EST from from Space Launch Complex 40 at Cape Canaveral Air Force Station in Florida. Don’t miss the countdown to liftoff!
Most of us think we have a pretty solid grasp on basic physics, and one of the assumptions we’ve come to form is that any material gets thinner as it’s stretched. It makes sense, since the same amount of material spread over a larger area would have to mean that there’s less of it in any one spot, right?
Not so fast. Researchers led by Dr. Devesh Mistry of the University of Leeds invented a new synthetic material that gets thicker as it’s being stretched. The material, which is described in detail in a new paper published in Nature Communications, is one of few that exhibit “auxetic” properties, which means they expand instead of contracting when tugged on from different directions.
