Lifeboat Foundation

This will be the first visual biomarker for aging in mice, and will help validate potential anti-aging interventions. For more info please visit:

https://www.lifespan.io/campaigns/mouseage-photographic-aging-clock-in-mice/

Meet the “ems” — machines that emulate human brains and can think, feel and work just like the brains they’re copied from. Futurist and social scientist Robin Hanson describes a possible future when ems take over the global economy, running on superfast computers and copying themselves to multitask, leaving humans with only one choice: to retire, forever. Glimpse a strange future as Hanson describes what could happen if robots ruled the earth.

About the speaker.

An international consortium of experts are campaigning for a ban on AI weapons. This comes at a conference in Australia where the latest advances in artificial intelligence and its uses are being explored…

Say the words killer robots and Hollywood franchise Terminator may come to mind. But while artificial intelligence experts say that sort of advancement in autonomous lethal weapons is decades off. Other systems are already being developed including Russia’s robot tank BAE Systems long-range autonomous missile bomber and Samsung sentry gun which can fire at will and is already deployed along South Korea’s Demilitarized Zone.

Continue reading “AI Weapons Campaign Against Lethal Use” »

The old saying “use it or lose it” very much applies to reducing the impact that aging has on the mind and body. Of all the things we can do right now to help stay healthy as we grow older, exercise is probably the most useful.

Supplements have questionable results in humans, and none can really be described as geroprotective due to the lack of data. However, lifestyle and diet are very important in how we age, and caloric restriction has shown some interesting benefits in multiple species, including humans.

However, of all these things, exercise is probably the most important, and staying active can greatly influence our trajectory towards frailty in old age. Many people do not get the exercise they need as they age and, as a result, this can influence how well they age. Certainly, some level of age-related frailty may be a case of neglect and not exercising enough[1].

That problem from the frontier of technology is why many tech leaders foresee the need for a new “edge computing” network—one that turns the logic of today’s cloud inside out. Today the $247 billion cloud computing industry funnels everything through massive centralized data centers operated by giants like Amazon, Microsoft, and Google. That’s been a smart model for scaling up web search and social networks, as well as streaming media to billions of users. But it’s not so smart for latency-intolerant applications like autonomous cars or mobile mixed reality.

Cloud computing’s big, distant data centers can’t support VR and self-driving cars—but “edge computing” can.

British neuroscientist (file pic) Adrian Owen made it his mission to find a way to communicate with patients in a so-called persistent vegetative state.

Since 1997, I had been using hospital brain scanners to test patients in vegetative states to see if they were in fact still conscious, though trapped in their bodies.

I was working as a research fellow at the University of Cambridge’s Addenbrooke’s Hospital when I scanned my first ‘vegetative’ patient, Kate, while showing her photos of her family as she lay inside a brain-scanning machine.

Continue reading “British doctor found way to talk to patients in vegetative state” »

I’m excited to see Mark O’Connell’s book “To Be a Machine” (about # transhumanism ) get shortlisted for the Royal Society Science Book Prize, one the biggest science book prizes in the world. The final chapter of “To Be a Machine” is about my Immortality Bus journey and presidential campaign (a version of that chapter appeared in The New York Times Magazine after Mark rode with me on the bus). The book also has a wikipedia page now. Winner to be announced on September 19. https://en.m.wikipedia.org/wiki/To_Be_a_Machine

Tesla and SpaceX CEO Elon Musk teased his newest endeavor with a picture of a Model S inside a tunnel that he’s digging in Los Angeles.

Like so many of Musk’s projects, this isn’t just any ol’ tunnel. Musk’s startup, The Boring Company, is digging a tunnel that will be used to transport vehicles at high speeds to avoid traffic congestion. The idea is to lower vehicles via an elevator to a tunnel, where it’s then transported—not driven—in a “sled” along magnetic rails at high speeds.

The Boring Company, was inspired by traffic congestion Musk experienced in Los Angeles. The aim is to find a way cost-effectively dig networks of tunnels for vehicles and high-speed trains.

Continue reading “Tesla CEO Elon Musk Gives Us a Peek At His L.A. Tunnel Project” »

A long-standing but unproven assumption about the X-ray spectra of black holes in space has been contradicted by hands-on experiments performed at Sandia National Laboratories’ Z machine.

Z, the most energetic laboratory X-ray source on Earth, can duplicate the X-rays surrounding black holes that otherwise can be watched only from a great distance and then theorized about.

“Of course, emission directly from black holes cannot be observed,” said Sandia researcher and lead author Guillaume Loisel, lead author for a paper on the experimental results, published in August in Physical Review Letters. “We see emission from surrounding matter just before it is consumed by the black hole. This surrounding matter is forced into the shape of a disk, called an accretion disk.”

Continue reading “Black hole models contradicted by hands-on tests” »