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May 13, 2020

Mach Effect for In Space Propulsion: Interstellar Mission

Posted by in categories: cosmology, physics

James Woodward Space Studies Institute, Inc.

We propose to study the implementation of an innovative thrust producing technology for use in NASA missions involving in space main propulsion. Mach Effect Gravity Assist (MEGA) drive propulsion is based on peer-reviewed, technically credible physics. Mach effects are transient variations in the rest masses of objects that simultaneously experience accelerations and internal energy changes. They are predicted by standard physics where Mach’s principle applies as discussed in peer- reviewed papers spanning 20 years and a recent book, Making Starships and Stargates: the Science of Interstellar Transport and Absurdly Benign Wormholes published in 2013 by Springer-Verlag.

In Phase I we achieved the following:

May 13, 2020

Cellular Automaton and Deep Learning

Posted by in category: robotics/AI

Intelligent systems.

May 13, 2020

Experimental realization of Shor’s quantum factoring algorithm using qubit recycling

Posted by in categories: information science, quantum physics, sustainability

Circa 2012


Quantum computational algorithms exploit quantum mechanics to solve problems exponentially faster than the best classical algorithms1,2,3. Shor’s quantum algorithm4 for fast number factoring is a key example and the prime motivator in the international effort to realize a quantum computer5. However, due to the substantial resource requirement, to date there have been only four small-scale demonstrations6,7,8,9. Here, we address this resource demand and demonstrate a scalable version of Shor’s algorithm in which the n-qubit control register is replaced by a single qubit that is recycled n times: the total number of qubits is one-third of that required in the standard protocol10,11. Encoding the work register in higher-dimensional states, we implement a two-photon compiled algorithm to factor N = 21. The algorithmic output is distinguishable from noise, in contrast to previous demonstrations. These results point to larger-scale implementations of Shor’s algorithm by harnessing scalable resource reductions applicable to all physical architectures.

May 13, 2020

Mind-controlled prostheses that “feel” for real

Posted by in categories: biotech/medical, cyborgs

The advance is unique: the patients have used a mind-controlled prosthesis in their everyday life for up to seven years. For the last few years, they have also lived with a new function – sensations of touch in the prosthetic hand. This is a new concept for artificial limbs, which are called neuromusculoskeletal prostheses – as they are connected to the user’s nerves, muscles, and skeleton.

May 13, 2020

US defence agency targets Android privacy

Posted by in category: robotics/AI

US Defence Advanced Research Projects Agency (DARPA) researchers released a custom version of Android designed to simplify inclusion of stringent safeguards by app developers, in a bid to address concerns around data privacy.

The open-source Privacy Enhancements for Android (PE for Android) platform was built by teams at Two Six Labs and Raytheon BBN Technologies as part of DARPA’s privacy-focused Brandeis programme.

Brandeis programme manager Joshua Baron told Mobile World Live the platform aims to address a knowledge gap among app developers, which researchers found often aren’t familiar with “the expected privacy disclosures or regulations that may guide their application’s use”.

May 13, 2020

Network Interface Cards Application Software Embedded Computing

Posted by in category: robotics/AI

FastNICs seeks to improve network stack performance by 100x or more, and to accelerate distributed applications like training deep neural networks.

John Keller

May 13, 2020

Perspecta Labs Wins DARPA Contract to Research Network Hardware

Posted by in category: futurism

Perspecta has secured a four-year, $29.9M contract from the Defense Advanced Research Projects Agency to research hardware components.

May 13, 2020

Any Idea About NASA? Are They Actually Operating On A Warp Drive?

Posted by in category: space travel

An internal attainability report proposes the organization maybe, or possibly that going through collapsed space is a piece of the NASA interstellar spaceflight menu.

In the report, propelled impetus physicist Harold “Sonny” White clarifies the thoughts of a hypothetical physicist (and companion) Miguel Alcubierre. He at that point portrays an “oddity” in Alcubierre’s work, and how that Catch 22 may be set out to make a working model.

The conversational term “twist drive” has originated from sci-fi, and it alludes to sub-luminal (not exactly the speed of light) head out that complies with Einstein’s hypothesis of general relativity yet at the same time pushes speed to total most extreme that is hypothetically conceivable. In the Star Trek canon, dynamic structures come consistently nearer to a theoretical obstruction—the manner in which genuine researchers keep on slashing ever nearer to supreme zero. In actuality, light speed is the hindrance.

May 13, 2020

Our weird behavior during the pandemic is messing with AI models

Posted by in categories: biotech/medical, information science, mobile phones, robotics/AI

In the week of April 12–18, the top 10 search terms on Amazon.com were: toilet paper, face mask, hand sanitizer, paper towels, Lysol spray, Clorox wipes, mask, Lysol, masks for germ protection, and N95 mask. People weren’t just searching, they were buying too —and in bulk. The majority of people looking for masks ended up buying the new Amazon #1 Best Seller, “Face Mask, Pack of 50”.

When covid-19 hit, we started buying things we’d never bought before. The shift was sudden: the mainstays of Amazon’s top ten—phone cases, phone chargers, Lego—were knocked off the charts in just a few days. Nozzle, a London-based consultancy specializing in algorithmic advertising for Amazon sellers, captured the rapid change in this simple graph.

It took less than a week at the end of February for the top 10 Amazon search terms in multiple countries to fill up with products related to covid-19. You can track the spread of the pandemic by what we shopped for: the items peaked first in Italy, followed by Spain, France, Canada, and the US. The UK and Germany lag slightly behind. “It’s an incredible transition in the space of five days,” says Rael Cline, Nozzle’s CEO. The ripple effects have been seen across retail supply chains.

May 13, 2020

An AI can simulate an economy millions of times to create fairer tax policy

Posted by in categories: economics, policy, robotics/AI

Deep reinforcement learning has trained AIs to beat humans at complex games like Go and StarCraft. Could it also do a better job at running the economy?

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Tony Webster / Flickr.