Lifeboat Foundation: Safeguarding Humanity
Toggle light / dark theme

Blog

Category: engineering – Page 249

Remarkable nanowires could let computers of the future grow their own chips

Now, we’re hitting Terminator mode with this.

If you’re worried that artificial intelligence will take over the world now that computers are powerful enough to outsmart humans at incredibly complex games, then you’re not going to like the idea that someday computers will be able to simply build their own chips without any help from humans. That’s not the case just yet, but researchers did come up with a way to grow metal wires at a molecular level.

At the same time, this is a remarkable innovation that paves the way for a future where computers are able to create high-end chip solutions just as a plant would grow leaves, rather than having humans develop computer chips using complicated nanoengineering techniques.

DON’T MISS: iPhone 7: Everything we know so far

Researchers from IBM’s T.J. Watson Researcher Center are working to create wires that would simply assemble themselves in chips. The scientists use a flat substrate loaded with particles that encourage growth, and then add the materials they wish to grow the wire from.

DOE’s ARPA-E TERRA projects seek to accelerate sustainable energy crop development

ARPA-E creating sustainable energy crops for the production of renewable transportation fuels from biomass.

In Washington, the DOE’s ARPA-E TERRA projects seek to accelerate the development of sustainable energy crops for the production of renewable transportation fuels from biomass. To accomplish this, the projects uniquely integrate agriculture, information technology, and engineering communities to design and apply new tools for the development of improved varieties of energy sorghum. The TERRA project teams will create novel platforms to enhance methods for crop phenotyping (identifying and measuring the physical characteristics of plants) which are currently time-intensive and imprecise.

The new approaches will include automated methods for observing and recording characteristics of plants and advanced algorithms for analyzing data and predicting plant growth potential. The projects will also produce a large public database of sorghum genotypes, enabling the greater community of plant physiologists,

Bioinformaticians and geneticists to generate breakthroughs beyond TERRA. These innovations will accelerate the annual yield gains of traditional plant breeding and support the discovery of new crop traits that improve water productivity and nutrient use efficiency needed to improve the sustainability of bioenergy crops.

Researchers create new triple helix structure for DNA — Many potential uses in chemistry, tissue engineering, etc

Could a cheap molecule used to disinfect swimming pools provide the key to creating a new form of DNA nanomaterials?

Cyanuric acid is commonly used to stabilize chlorine in backyard pools; it binds to free chlorine and releases it slowly in the water. But researchers at McGill University have now discovered that this same small, inexpensive molecule can also be used to coax DNA into forming a brand new structure: instead of forming the familiar double helix, DNA’s nucleobases — which normally form rungs in the DNA ladder — associate with cyanuric acid molecules to form a triple helix.

Read More ON Mcgill University

Can we build quantum-resistant encryption?

I do believe we’re within a 7 to 8 yr window at this point with Quantum hitting the broader main stream computing infrastructure. However, we have banks in Europe that have been using the technology for network communications, Los Alamos Labs experimenting since late 2011 with Quantum Internet, now China is launching their own Quantum Satellite for wireless communications; so I do suggest a strategy needs to be developed over the next 2 to 3 yrs for government & industry around how to manage & plan for deployment of Quantum especially with China & Russia’s interest.

New research demonstrating that quantum computing is now just an engineering challenge moves the possibility of encryption-cracking machines to the front burner.

IARPA awards $18.7 million contract to Allen Institute to reconstruct neuronal connections

Allen Institute working with Baylor on reconstructing neuronal connections.

The Intelligence Advanced Research Projects Activity (IARPA) has awarded an $18.7 million contract to the Allen Institute for Brain Science, as part of a larger project with Baylor College of Medicine and Princeton University, to create the largest ever roadmap to understand how the function of networks in the brain’s cortex relates to the underlying connections of its individual neurons.

The project is part of the Machine Intelligence from Cortical Networks (MICrONS) program, which seeks to revolutionize machine learning by reverse-engineering the algorithms of the brain.

“This effort will be the first time that we can physically look at more than a thousand connections between neurons in a single cortical network and understand how those connections might allow the network to perform functions, like process visual information or store memories,” says R. Clay Reid, Ph.D., Senior Investigator at the Allen Institute for Brain Science, Principal Investigator on the project.

Crowdsourcing The Hyperloop: How A Group Of Redditors Are Taking On Elon Musk’s Challenge

VideoDisclaimer: The author of this article, Jason Belzer, is a member of rLoop and serves as the non-profit’s legal counsel. When billionaire entrepreneur Elon Musk proposed the Hyperloop — a futuristic transportation system capable of propelling passengers to supersonic speeds — back in 2013, it is unlikely that even he could have imagined that just a few years later his vision would be tantalizing close to reality. Yet ironically, Musk, who has helped build companies like Tesla Motors and SpaceX that are on the leading edge of technological innovation, will not receive the credit if the Hyperloop indeed becomes a reality. Instead, that honor will be bestowed upon on a small group of teams now working feverishly to construct a prototype that will be tested this summer at SpaceX headquarters in California.

Imagine tackling one of the most complex engineering projects in the history of the human race, requiring countless hours of collaboration and experimentation by some of the world’s most talented engineers, and never actually meeting the people you are working with in a physical setting. You might think it’s impossible, or you might be a member of rLoop — the only non student team to reach the final stage of the SpaceX Hyperloop Pod Competition.

rLoop V6 3AM.259 - Final

New Metal Can Become Soft and Stiff Just Like Human Muscles

This looks very promising.

The human body is designed pretty well: Our muscles are able to switch between strength and dexterity, limbs stiffening when we do an energy-fueled task like lifting a bowling ball and softening when we do something delicate like painting with a brush. This ability is very rarely replicated in engineering systems, namely because it’s expensive, but also because it’s been damn hard to clone.

However, HRL Laboratories — the same Malibu-based researchers who brought you microlattice — has announced they’ve been able to replicate the reactions of human muscle in metal. Their goal is to use this new technology to create cars with smoother rides and, more intriguingly, more human-like robots.

In a paper published in the most recent issue of Science Advances, the researchers claim that their technology, “variable stiffness vibration isolator” can change from stiff to soft by a factor of 100 in milliseconds, independent of how much mechanical force is applied. This technology, they argue, far surpasses any previous mechanisms trying to do the same thing.

Audi RSQ | Sporty Coupé for the 2004 “I, Robot” | CES Asia 2015

Audi RSQ – a fantastic car. Certainly a design icon, but first of all, a movie star. The Audi RSQ was the first car we developed for a motion picture – with great success. This sporty coupé for the 2004 Hollywood science-fiction “I, Robot” was a visionary concept of what a car might look like in 2035. Four designers, ten model engineers, ten weeks, all creative liberties – that’s what it took to create this Audi of the future.

What was really unique and visionary about the Audi RSQ: It was the first Audi demonstrating piloted driving capabilities. Here is one of my favorite moments in the movie – a moment that tells you a lot about piloted driving:

The Audi RSQ is going autonomously in a busy, but fluent traffic situation. Suddenly, the car comes under heavy attack by enemy robots. Actor Will Smith in his role of a police officer decides to take over. Like all heroes, he wants to manage and control critical situations by himself. But his lady co-driver does not trust him and says: “Oh no, don’t do it! It is too dangerous to control the car by yourself!” And she is right, he is damaging the car a few minutes later.

This dialogue is a great lesson in future technology:

What was science-fiction in 2004, became reality only ten years later. Today, we connect driver, car and environment in an intuitive way. Today, our cars are ready for piloted driving and piloted parking. Piloted driving is a great example of how we turn technical vision into emotional premium products that fascinate customers around the globe.

As an innovation driver for the automotive industry, we count on a proven formula of success: Pioneering solutions + precision engineering + partnering with the best. We partner with the leaders in automotive and consumer electronics, in battery systems, in research and education.

Continue reading “Audi RSQ | Sporty Coupé for the 2004 “I, Robot” | CES Asia 2015” | >

NASA’s designing a passenger jet that’ll break the sound barrier WITHOUT the boom

NASA has commissioned engineers to design a new kind of jet that can travel faster than the speed of sound, but without the telltale sonic boom. Instead, the aircraft will produce a soft thump as it breaks the sound barrier, which the researchers are adorably calling a “supersonic heartbeat”.

It’s hoped that the new jet could eventually fill the commercial gap left by the retirement of the Concorde — which travelled at twice the speed of sound (Mach 2) and could get passengers from London to New York in just 3.5 hours — but without all the noise complaints.

From an engineering point of view, we’ve long had the ability to travel at supersonic speeds — which is generally anything over 1,234 km/h — but when we do, it triggers a sound explosion that can travel thousands of metres in a jet’s wake, rattling houses and cars as it goes. As you can imagine, not exactly ideal for heavily trafficked flight paths.