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California-based commercial aerospace company Moon Express, are on track to send their Electron rocket to the Moon in 2017. The Electron is propelled by 3D printed engines made by Rocket Lab, headquartered in Los Angeles. The project is designed for Google’s modern-day space race: the Lunar X Prize.

3D printed engines

Nine liquid-propellant Rutherford engines are behind the Electron. The rocket engines, the first to use 3D printing for the all core parts, use kerosene and liquid oxygen (LOX) for fuel.

Continue reading “3D printing makes controversial Moon Express mission to mine lunar materials possible” | >

Last year, Oxfam said the world’s 62 richest billionaires were as wealthy as half the world’s population. However, the number has dropped to eight in 2017 because new information shows that poverty in China and India is worse than previously thought, making the bottom 50% even worse off and widening the gap between rich and poor.

The world’s eight richest billionaires control the same wealth between them as the poorest half of the globe’s population, according to a charity warning of an ever-increasing and dangerous concentration of wealth.

In a report published to coincide with the start of the week-long World Economic Forum in Davos, Switzerland, Oxfam said it was “beyond grotesque” that a handful of rich men headed by the Microsoft founder Bill Gates are worth $426bn (£350bn), equivalent to the wealth of 3.6 billion people.

The development charity called for a new economic model to reverse an inequality trend that it said helped to explain Brexit and Donald Trump’s victory in the US presidential election.

Continue reading “World’s eight richest people have same wealth as poorest 50%” | >

(Phys.org) —Tufts University biologists using new, automated training and testing techniques have found that planarian flatworms store memory outside their brains and, if their heads are removed, can apparently imprint these memories on their new brains during regeneration.

The work, published online in the Journal of Experimental Biology, can help unlock the secrets of how memories can be encoded in living tissues, noted Michael Levin, Ph.D., Vannevar Bush professor of biology at Tufts and senior author on the paper.

“As and biomedicine advance, there’s a great need to better understand the dynamics of memory and the brain-body interface. For example, what will happen to stored memory if we replace big portions of aging brains with the progeny of fresh ?” said Levin, who directs the Center for Regenerative and Developmental Biology in Tufts’ School of Arts and Sciences.

Continue reading “Flatworms lose their heads but not their memories” | >

Hmmm; maybe it also that folks are tired of dealing with the patent process that is extremely costly by the time your patent is approved; not to mention the time to push things through.

Litigation and prosecutions that rely on patents (failure to resolve disputes, e.g. by sharing ideas, out of court) is down very sharply, in part because firms that make nothing at all (just threaten and/or litigate) have been sinking after much-needed reform.

The past half a decade saw gradual improvement in assessment of patents in the United States, but there is a growing threat and pressure from the patent microcosm to restore patent maximalism and chaos.

Continue reading “Number of New Patent Cases in the US Fell 25% Last Year, Thanks in Part to the Demise of Software Patent Trolls” | >

The “Dark Web” is a hidden corner of the internet that is home to many things people want to keep in the shadows: drugs, counterfeits, stolen items, and so on.

But there are also far stranger elements.

A popular thread on Reddit once asked the simple question, “What’s your Deep Web story?” In other words, the Reddit user was asking people to share any weird experiences they had encountered while using anonymous web services to access secret websites.

Continue reading “The weird and spooky stories told by people who explored the internet’s hidden websites” | >

Hmmm; not sure that I like what they did here.

The behavior didn’t occur when they stimulated the mice’s other brain parts. It’s a mechanism common to all higher animals, including humans.

The researchers expected to find these hunting circuits in mice because many mice kill and eat insects. The study relied on the technique optogenetics, in which neurons can be artificially activated using light, effectively allowing scientists to switch the killer instinct on and off at will.

The team, led by Ivan de Araujo, targeted a set of neurons in the amygdala.

Continue reading “Scientists snap mice brains, making them killing machines” | >

Many who worked closely with me at Microsoft use to say I had a Crystal ball and was psychic; maybe I have met my match for a career — LOL.

A number of job adverts suggest that Facebook is taking social networking to a different level of science fiction.

The social networking giant has advertised for a Haptics Engineer, a Neural Imaging Engineer, a Signal Processing Engineer and a Brain-Computer Interface (BCI) Engineer – leading people to think Facebook is working on mind reading technology.

This is supported by each of the job descriptions. The roles are based in Facebook’s elusive ‘Building 8’ in California, where the team will “apply DARPA-style breakthrough development at the intersection of ambitious science and product development.”

Continue reading “Could you recruit a ‘mind reader’ for Facebook?” | >