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Mar 20, 2019
The First Gene-Edited Food Is Now Being Served
Posted by Genevieve Klien in categories: food, genetics
Calyxt is the first with its gene-edited oil, but several other companies also have edited foods in the works.
Mar 20, 2019
The Rivalry Between Two Doctors to Implant the First Artificial Heart
Posted by Genevieve Klien in category: biotech/medical
Featuring titans of Texas medicine, the race was on to develop the cutting-edge technology.
Mar 20, 2019
For The First Time, Physicists Have Clocked The Ghostly Speed of Quantum Tunnelling
Posted by Genevieve Klien in categories: particle physics, quantum physics
In quantum physics, particles can ’tunnel’ through seemingly impenetrable barriers, even when they apparently don’t have the energy to do so. Now, researchers have gleaned behind the curtain to better understand how this trick is done.
This problem has puzzled scientists for decades – in particular, the time it takes for particles to do their quantum tunnelling, and get from one side of a barrier to another.
In the case of the atomic hydrogen particles used in these experiments, the researchers found that it happens instantaneously.
Mar 20, 2019
New Horizons Team Shares Amazing New Details About Kuiper Belt Object MU69
Posted by Genevieve Klien in category: space travel
Scientists with the New Horizons mission gathered together in Texas yesterday to discuss the latest findings about MU69. This distant Kuiper Belt object—which bears a striking resemblance to a flattened snowman—is turning out to be even weirder than we imagined.
After NASA’s New Horizons zipped past Pluto on July 14, 2015, mission planners sent the spacecraft on a trajectory towards 2014 MU69, a distant trans-Neptunian object (TNO). Aside from its location in the Kuiper Belt and a distinctly reddish hue, virtually nothing was known about the object, which was first spotted by the Hubble Space Telescope just five years ago.
Mar 20, 2019
Novel research links an aging gut microbiome with heart disease
Posted by Genevieve Klien in categories: biotech/medical, life extension
An intriguing new study, led by scientists from the University of Colorado Boulder, suggests an aging gut microbiome may be somewhat responsible for the degradation in cardiovascular heath that tends to appear as we grow older. The study is yet another addition to the growing body of evidence affirming the role gut bacteria plays in age-related disease.
Mar 20, 2019
Mayon volcano is the most active volcano in the Philippines, located just north of the coastal town of Legaspi in southern Luzon about 325 km southeast of Manila
Posted by Michael Lance in category: space
Mayon is a near-perfect cone; its steep, forested slopes look rather like a bull’s eye when viewed from above.
NASA has a unique vantage point for observing the beauty and wonder of Earth and for making sense of it. The images in this book tell a story of a 4.5-billion-year-old planet where there is always something new to see.
Mar 20, 2019
We are happy to announce Dr. Mike West, founder, and CEO of AgeX, as a speaker for the 2019 Undoing Aging Conference
Posted by Michael Greve in category: life extension
“We’ve left Mike to the last of these announcements, but he’s a prime example of “last but not least” — indeed, he is the only speaker we’ve invited who was also an invited speaker last year. That’s no accident: this exploding and immensely diverse field boasts a huge number of stellar researchers, such that I could happily fill the program without repetition even if the meeting lasted a week. But Mike is the ultimate pioneer in our field: he was the first rejuvenation researcher, by well over a decade, to make a success of taking early-stage work into the private sector. He’s still at the absolute forefront of this crusade, and I’m eager to learn what he has to say this year”, says Aubrey de Grey.
https://www.undoing-aging.org/news/dr-mike-west-to-speak-at-undoing-aging-2019
#undoingaging #sens #foreverhealthy
Mar 20, 2019
Science has a problem. Here is how you can help
Posted by Pat Maechler in categories: physics, science
Science has a problem (especially theoretical physics). Here’s how you can help.
[I have gotten numerous requests by people who want to share Appendix C of my book. The content is copyrighted, of course, but my publisher kindly agreed that I can make it publicly available. You may use this text for non-commercial purposes, so long as you add the copyright disclaimer, see bottom of post.]
Both bottom-up and top-down measures are necessary to improve the current situation. This is an interdisciplinary problem whose solution requires input from the sociology of science, philosophy, psychology, and – most importantly – the practicing scientists themselves. Details differ by research area. One size does not fit all. Here is what you can do to help.
Continue reading “Science has a problem. Here is how you can help” »
Mar 20, 2019
Cerebral organoids at the air–liquid interface generate diverse nerve tracts with functional output
Posted by Ours Ondine in categories: biotech/medical, neuroscience
In Nature Neuroscience, researchers present a new method to grow a cerebral organoid from human stem cells that exhibits axon outgrowth with specific tract-like patterns. Read the paper here: https://go.nature.com/2HMQxtF