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Category: military – Page 271

DARPA’s Latest Tech May Make Human Pilots a Thing of the Past

That’s been the plan for a while.

The Pentagon’s Defense Advance Research Project Agency (DARPA), the agency responsible for the development of emerging technologies for use by the military, has facilitated the development of a robotic system to take over flying duties from military pilots. According to DARPA, the program, known as Aircrew Labor In-Cockpit Automation System (ALIAS) was to produce “a tailorable, drop-in, removable kit that would promote the addition of high levels of automation into existing aircraft, enabling operation with reduced onboard crew.”

Last month, the system was successfully tested in three different models of military aircraft, a Sikorsky S-76 helicopter, a Diamond DA-42 aircraft, and two Cessna 208 Caravan aircraft. The testing also included ground demonstrations of the system responding to simulated system failures. These demonstrations also proved that the installation and removal of the system did not damage the vehicles.

According to DARPA program manager, Scott Wierzbanowski, “In Phase 2, we exceeded our original program objectives with two performers, Sikorsky and Aurora Flight Sciences, each of which conducted flight tests on two different aircraft.” The next phase of development looks to bring the system to seven more types of aircraft, including fixed-wing, and rotary propelled vehicles. “In Phase 3, we plan to further enhance ALIAS’ ability to respond to contingencies, decrease pilot workload, and adapt to different missions and aircraft types,” says Wierzbanowski. Given the extensive strides the first two phases of the project have made, it may not be too much longer before we see the technology deployed.

An Ultra-Rare Crystal Is Found in a Meteorite, Revealing a Bizarre Form of Matter

In Brief

  • Just a few micrometers in diameter, this quasicrystal is the third to be found in this particular meteorite, but it differs from the other two in both structure and chemical composition.
  • While many applications have been discovered for synthetic quasicrystals, the rarity of naturally occurring ones has made them difficult to study.

A team led by Luca Bindi, a geologist from the University of Florence, has found an ultra-rare quasicrystal just a few micrometres wide in a meteorite that landed in Russia five years ago. The discovery has been detailed in Scientific Reports.

Two other quasicrystals have already been discovered in this particular meteorite, but the latest is different from its predecessors in both structure and chemical composition. This new quasicrystal is composed of aluminum, copper, and iron atoms structured in an arrangement very similar to the pentagon-based pattern of a soccer ball, a first of its kind in nature.

Pentagon Seeks A More Powerful Social Media Monitoring Machine

This is one of those situations that I often get conflicted over. Yes, it’s good to keep people safe; however, at what cost is too much? As, one person’s interpretation of a bad web site is not the same for others. Such as when Nelson Mandela led the whole anti-apartheid movement he was considered then a terrorist. And, the 1960s when Dr. King fought for real equal rights for all people; he was deemed by US government a terrorist. And, neither one of these situations where anything like ISIS today. So, it is a very tricky situation; and hope the courts can help us ensure things are legally done the right way.

DARPA is soliciting software that distinguishes between anti-American slogans and true intent to kill on a global scale.

MILITARY

How a bunch of tech-driven ventures are updating India’s outdated defence setup

For example, the market for hemostats in defence and civil forces alone is 2 crore units. While some startups have got some funding to fuel their expansion plans, not all investors may be keen to back companies targeting the defence market.

“Since the cost of failure is really high in this industry, one needs to invest significant time and effort to ensure development of a world-class product,” says Bhaniramka of the GIS solutions vendor VizExperts.

“This results in higher gestation periods, which typical investors shy away from.” Instead, he and other entrepreneurs argue, longer term investors may be more suited to this field. “This is where the government’s role in supporting innovative technology companies can be a game changer.”

‘Out-of-the-Box’ Approaches Can Help Combat Antibiotic Resistance

Is it possible to kill bacteria with bacteria?

This is the unorthodox question posed by a team of researchers funded by the Defense Advanced Research Projects Agency (DARPA)—a research and development organization within the U.S. Department of Defense—that is exploring whether an unusual type of bacteria that eats other bacteria could be a new weapon in the fight against drug-resistant infections.

Known as the Pathogen Predator program, the DARPA initiative (led by Dr. Barry Pallotta) is part of a growing effort to seek new and innovative ways to defeat drug-resistant superbugs, which are rapidly evolving to beat even our most powerful antibiotics.