Sedentary time at young ages may lead to heart attacks and strokes later in life. | Cardiology.
Category: futurism – Page 334
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A single protein can self-assemble to build the scaffold for a biomolecular condensate that makes up a key nucleolar compartment.
Inside all living cells, loosely formed assemblies known as biomolecular condensates perform many critical functions. However, it is not well understood how proteins and other biomolecules come together to form these assemblies within cells.
MIT.
The boundaries of science are constantly being pushed and expanded as newer and more advanced technology is developed, and researchers are now promising a “new era” of discovery as the world’s most powerful X-ray laser comes online.
The laser in question is the Linac Coherent Light Source (LCLS) II, and it’s able to produce up to a million X-ray flashes every single second. That’s some 8,000 times more than the original LCLS laser, creating a virtually continuous beam of highly energetic light that is 10,000 times brighter than before.
That means it can capture processes in much more detail at the atomic scale, perhaps processes that have never been properly observed before – and from there, maybe opening up completely new fields of research.
As if being Earth’s largest sphere and having giant LED screens inside and out wasn’t enough, the MSG Sphere has announced its next plan to take Las Vegas to the future with robots.
Sphere Entertainment introduced the world to Aura, the world’s most advanced humanoid robot, that will permanently reside at the arena when it launches this month.
Five Aura robots are located at the venue’s grand atrium greeting guests as they enter and will be available to answer questions, according to MSG Ventures CEO David Dibble. The “spokesbots” will maintain life-like facial expressions and mobility on full display.
For centuries now science has unlocked ever more mysteries, but could we one day run out of discoveries or abandon further research?
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Credits:
Post Science Civilizations.
Science & Futurism with Isaac Arthur.
Episode 361, September 22, 2022
Produced & Narrated by Isaac Arthur.
Written by:
Isaac Arthur.
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A major upgrade of the Linac Coherent Light Source has been completed at the SLAC National Accelerator Laboratory, California. This latest version is 8,000 times faster and 10,000 times brighter, enabling scientists to observe molecular events in unprecedented detail.
Credit: Greg Stewart.
The newly upgraded Linac Coherent Light Source (LCLS) X-ray free-electron laser (XFEL) at California’s SLAC National Accelerator Laboratory has successfully produced its first X-rays, and researchers around the world are lined up to kick off an ambitious science program. The upgrade, called LCLS-II, now makes it the world’s most powerful X-ray laser, surpassing the European XFEL near Hamburg, Germany.
Ancient timber preserved in a riverbed suggests humans were building wooden structures 500,000 years ago.