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Category: weapons – Page 4

New research shows the Army could soon develop a rifle with hyper-velocity rounds

Circa 2019

But perhaps soldiers should be glad that the Army didn’t go with the infamous Heckler & Koch G11 or the futuristic XM29 OICW, or the ill-fated XM8 assault rifle.

Instead of a very conventional rifle firing the 5.56 NATO round, the Army is now rapidly progressing towards developing and field-testing a new weapon that can double the muzzle speeds of a bullet.

The primary advantages to this new (and no-so-new) technology are insane armor-penetration capabilities at close ranges, and next-level accuracy at longer ranges.

One Step Closer to a Batsuit for Soldiers

O„.o carbon nanotube suit.

Researchers announce new military funding in search for body armor skin that could be 300 percent stronger than anything we’ve seen before.

In Christopher Nolan’s Batman Begins, there’s a scene where inventor Lucius Fox, played by Morgan Freeman, explains that Wayne Enterprises has created a prototype body armor for the U.S. infantry that’s as light as Kevlar but bullet- and knife-proof. Bruce Wayne asks why it never went into production. “The bean counters figured a soldier’s life wasn’t worth the 300 grand,” Fox replies.

In real life, and with Defense Department money, researchers from Florida Atlantic University, or FAU, are using advanced polymers and carbon nanotubes to engineer a new type of body fabric that could prove 300 percent as strong as today’s state of the art, but just as light.

New form of matter discovered that has only ever been seen in sci-fi

Scientists have accidentally discovered a completely new form of matter that works in the same way as the lightsabers used in Star Wars.

A team of physicists were messing around with photons when they managed to get the particles to stick together and form a molecule.

The molecule behaves, they claim, just like a lightsaber by moving the light particles around in a solid mass and is unlike any matter seen before.

Philip Haney, DHS whistleblower, found dead, police say

Department of Homeland Security (DHS) whistleblower Philip Haney was found dead in Amador County, Calif., on Friday, according to local authorities.

Haney, 66, “appeared to have suffered a single, self-inflicted gunshot wound,” the Amador County Sheriff’s Office said in a release. Sheriff and coroner Martin A. Ryan shared the initial details of the case.

“On February 21, 2020 at approximately 1012 hours, deputies and detectives responded to the area of Highway 124 and Highway 16 in Plymouth to the report of a male subject on the ground with a gunshot wound,” the release read.

Engineers develop recipe to dramatically strengthen body armor

According to ancient lore, Genghis Khan instructed his horsemen to wear silk vests underneath their armor to better protect themselves against an onslaught of arrows during battle. Since the time of Khan, body armor has significantly evolved—silk has given way to ultra-hard materials that act like impenetrable walls against most ammunition. However, even this armor can fail, particularly if it is hit by high-speed ammunition or other fast-moving objects.

Researchers at Texas A&M University have formulated a new recipe that can prevent weaknesses in modern-day armor. By adding a tiny amount of the element silicon to , a material commonly used for making , they discovered that bullet-resistant gear could be made substantially more resilient to high-speed impacts.

“For the past 12 years, researchers have been looking for ways to reduce the damage caused by the impact of high-speed bullets on armor made with carbide,” said Dr. Kelvin Xie, assistant professor in the Department of Materials Science and Engineering. “Our work finally addresses this unmet need and is a step forward in designing superior body armor that will safeguard against even more powerful firearms during combat.”

Exclusive: Humans placed in suspended animation for the first time

New Scientist.

The technique, officially called emergency preservation and resuscitation (EPR), is being carried out on people who arrive at the University of Maryland Medical Centre in Baltimore with an acute trauma – such as a gunshot or stab wound – and have had a cardiac arrest. Their heart will have stopped beating and they will have lost more than half their blood. There are only minutes to operate, with a less than 5 per cent chance that they would normally survive.

Amputee can feel objects again with prosthetic arm inspired by Luke Skywalker

About 17 years ago, Keven Walgamott lost his left hand and part of his forearm in an electrical accident. Now, Walgamott can use his thoughts to tell the fingers of his bionic hand to pick up eggs and grapes. The prosthetic arm he tested also allowed Walgamott to feel the objects he grasped.

A biomedical engineering team at the University of Utah created the “LUKE Arm,” named in honor of the robotic hand Luke Skywalker obtains in “Star Wars: The Empire Strikes Back” after Darth Vader slices off his hand with a lightsaber.

A new study published Wednesday in the journal Science Robotics explained how the arm revived the sensation of touch for Walgamott. The University of Chicago and the Cleveland Clinic were also involved in the study.

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