Ancient stellar blob could change our understanding of how galaxies form — Only a billion or so years after the universe formed, a galaxy far more massive than our own blazed into existence. Just half a billion years later – less than the amount of time it took life to emerge and evolve into humans on Earth – the galaxy was a dead disc, no longer forming stars. No one quite believed it really existed because it’s a challenge to formation ideas.
~ Not to mine, as I have yet to form my formation ideas.
Little exoplanet still has atmosphere — An international team of astronomers has detected traces of an atmosphere using a ground-based telescope around an exoplanet located 39 light-years away. This exoplanet is not much larger than our own, making it the most Earth-like planet known to harbour an atmosphere.
~ Although it’s way to hot for humans.
Google Ai chip ameliorated data centres — Google has what is surely the largest computer network on Earth, a system that comprises custom-built, warehouse-sized data centers spanning 15 locations in four continents. But about six years ago, as the company embraced a new form of voice recognition on Android phones, its engineers worried this network wasn’t nearly big enough. If each of the world’s Android phones used the new Google voice search for just three minutes a day, these engineers realized, the company would need twice as many data centres. So Google built its own computer chip specifically for running deep neural networks.
Headset can tell if your brain is bleeding — A new head-worn device that scans the brain’s electrical patterns to uncover bleeding after head injuries has shown tremendous promise in clinical trials, presenting an inexpensive way for physicians to make a potentially life-saving diagnosis.
~ Plus it’s appealing to Star Trek geeks.
Lightform transforms whole rooms into screens — Projection mapping, also known as projected augmented reality, uses video projectors to cast light onto irregular surfaces like buildings, faces, and, yes, living rooms. For decades, this technology was too expensive and technically complex for the average person to use, but with Lightform, the company’s eponymous first product, Sodhi and his partners are automating the entire process. The company plans to begin taking preorders on the device this summer, price TBD.
~ Rich people rejoice. Again.
Repurposing old equipment for physics experiments — An old MRI machine took a several-week boat journey around the world last week. Scientists are going to gut it, replace the bed, and try to understand the secrets of the universe with it as when some physicists at the CERN experiment ISOLDE realised they’d have to drop a million and a quarter just to build their own magnet, they started to look for alternatives.
~ CERN runs more than just the Large Haydron Collider.
New Zealand to gene-edit stoats — The stoat was brought here on purpose, introduced in the 19th century to control another pest introduced by settlers, the rabbit. It was, in essence, a Russian nesting doll of ecological disasters – one bad decision supplanting yet another. But using a gene drive, scientists may be able to override natural selection during reproduction, which could alter the genetic makeup of large populations of animals in a relatively short period of time.
~ ‘Tiny island nation’!? New Zealand is bigger than England, Scotland and Wales combined, so if New Zealand is what Gizmodo calls a ‘tiny island nation, then so is the UK. Hah!
Graphene sieve can filter the salt out of seawater — A UK-based team of researchers has created a graphene-based sieve capable of removing salt from seawater. The sought-after development could aid the millions of people without ready access to clean drinking water.
~ I wonder if it would work on KFC?
Tim Berners Lee, inventor of the internet, wants to overhaul it — Lee just got the Turing Prize. On the better web Berners-Lee envisions, users control where their data is stored and how it’s accessed.
~ I want him to overhaul it as well. (I interviewed him once: nice bloke.)