As fires ravaged a U.S. Navy weapons and supply installation in Vietnam one March day in 1968, Lt. j.g. William Carr, USCG, ran into an ammo storage unit looking for a missing Navy sailor.
“This is stupid,” Carr remembers thinking to himself. “You are going to die.”
He never found the sailor. Carr, then 24 years old, was in command of the 82-foot patrol boat Point Arden and its ten-man crew. He and his men led the effort to control the fires, secure the ammo stockpiles, and tend to the wounded. Six to nine servicemen were killed that day, and 98 were wounded. He received a Bronze Star for that action.
It’s not widely known the Coast Guard served in Vietnam – and every armed conflict since 1790. This 1968 attack targeted the Naval Support Activity Detachment along the Cua Viet River, just south of the North-South Vietnam DMZ. North Vietnamese Artillery hit the base, catching buildings, supplies and ammunition on fire. The attack destroyed 150 tons of ammunition.
“Were we frightened? You bet your butt we were,” Carr said. “We just happened to be at the right place at the wrong time.”
He never told anyone about what he did and the aftermath, not even his wife. He suffered what he believes are the effects of post-traumatic stress.
“I didn’t realize how much trauma I had buried inside,” Carr said about finally opening up about his war experiences. “I was honored to be in Vietnam. It changed my life.”
In 2015, more than 47 years later, the Coast Guard Academy in New London, Connecticut honored Carr for his service with a plaque placed on the Wall of Gallantry in the school’s Hall of Heroes. He graduated from the academy in 1965.
Carr, now 72 years old, spoke to 900 cadets along with three other inductees. “It was all very confusing after that,” he said. “Every one of the crew members took matters into their own hands. It was incredible how they all did their duty.”
“Heroism is not something for which you train,” Carr continued. “Rather, what happens is we sometimes are confronted with extraordinary circumstances. We do our duty. And sometimes people recognize that as heroism.”
“We physically left the lab, got into the field with the operators, and observed firsthand the challenges and deficiencies they face,” said Dr. Gregory Burnett, who managed the BATDOK program. “And when I say into the field, I mean we literally rode in the helicopters into hot landing zones, and observed medical Airmen stabilize and package up patients for transport and load them back on the helicopter.”
The result? By observing with the operators, and working with them – no feature was added to BATDOK without a request from the operators – the team was able to avoid what the release called “unforeseen downsides to new technology.” Instead, the researchers and the operators were able to integrate BATDOK into the suite of tactical gear.
The BATDOK app can deliver real-time health status for multiple patients, can keep medical records at a PJ’s fingertips and can house first-aid information and location data all in one place, engineers say.
“BATDOK was designed to not add any additional burden to battlefield Airmen’s tactical ensemble,” Burnett added. “From the beginning, we are designing to enhance capabilities, while aiding their survivability and lethality.”
While PJs and many combat troops deploy with heavy loads, it looks like many won’t mind having this new piece of gear along for the ride.
Identifying the remains of fallen soldiers from the Korean War is a long and arduous process. Given that it’s been sixty five years since the war ended and the North Koreans weren’t too keen on keeping the bodies labelled, it’s an extremely challenging — but not impossible — prospect.
But each passing year makes the challenge that much greater. Between the years 1990 and 1994, over 400 remains were repatriated back to the United States and, last month, we saw the return of 55 more. There have been many success stories within the identification process over the years, but it takes time.
The DPAA Laboratory at Hickam Air Force Base, Hawaii, is the first U.S. stop for returned remains. The base is home to the largest and most diverse skeletal identification laboratory in the world, staffed by more than 30 anthropologists, archaeologists, and forensic odontologists, according to a United Nations Command release.
Any idea who or what you’re looking at here? Didn’t think so.
DNA remains one of the best tools for identification — but there is a downside. DNA matching doesn’t exactly work like many people believe. A sample profile looks something like this:
My hopes are that the family of Charles McDaniel has found peace.
(Department of Defense)
Without anything to compare it to, you’re just looking at a complex graph. The Department of Defense only starting keeping a library of service members’ DNA after 1991.
As morbid as it might sound, one thing that DNA evidence can catch conclusively is whether the remains are even human. The remains of British Royal Air Force Flight Lieutenant Desmond Hinton were set to be returned to the UK in 2011, but analysis concluded that the North Koreans gave the family back the bones of a dog instead. It is unknown at this time how many of the returned remains were not those of a human.
There is workaround in the case of unregistered DNA, however. A fallen service member’s DNA may still be floating around this world within their relatives. Children and siblings make for the easiest comparisons, but that process can only be done if there’s a way to connect the remains to living family or descendants — you can’t just go testing at random.
Remains that have been kept with their dog tags are, of course, much easier to identify. Given the name of the deceased, it becomes easier to track down anyone who may be a DNA match with the fallen. Bones are analyzed and the DNA is compared to that of the living relatives. If they’re a match, the family can get closure.
Unfortunately, there was only one set of dog tags returned and it still hasn’t been announced whether a successful match has been found.
For his efforts, he was awarded the Silver Star in 1996.
Another way of identifying a potential match for DNA testing is by comparing the list of the missing troops of a given battlefield to where the North Koreans believed that they found the remains. This is how many of the remains were accounted for after being transferred as part of 1954’s Operation Glory, during which both sides exchanged remains in accordance with the ceasefire treaty. But nearly all of the remains that were withheld were not found on the battlefield, but rather in a prisoner of war camp. The North Koreans have kept the existence of such camps very secretive, along with any associated headcounts or rosters. To date, there has only been one written record of Allied lives lost behind enemy lines — and it was a secret list, penned by Private First Class Johnnie Johnson.
Pfc. Johnson was a prisoner of war held captive by a North Korean major known only as “The Tiger.” For lack of a more polite word, it was a grueling hellhole that held over 700 American prisoners of war. The young Johnson risked his life every day by keeping an accurate record of every single troop’s name, rank, unit, hometown, and date of death if applicable. He was only one of 262 to walk out of that camp alive.
He managed to bring the list back hidden inside a tube of toothpaste. The “Johnnie Johnson List” of those held at The Tiger’s Camp came to light in 1995 and has been instrumental in the identification of the 496 remains.
The process of identifying these new remains will take a long time. The remains of 1st. Herman Falk were positively identified this week and plans are being made to honor the fallen soldier with a proper funeral. It should be noted that his remains were repatriated back in the 90s — and that the positive identification of others may take just as long. But the work won’t stop until each set of remains has been paid their just diligence.
When the Los Angeles Police Department responded to this particular domestic dispute during the 1992 LA riots, they likely didn’t need the backing of the United States Marine Corps – but they had it anyway. Upon approaching the house, one officer was hit by a shotgun blast of birdshot. He called back to the Marines to cover him. Unfortunately, what “cover” meant to the Marines and to the LAPD were two different things.
The officer just wanted the threat of M-16s pointed at the house to keep the shooter from shooting again. The Marines thought the 200 rounds they fired into the house would be enough. They were probably both right. But that’s not how the U.S. Army National Guard would have done it.
Before the Marines were called in, thousands of Guardsmen took to the streets of LA during the 1992 riots.
In the early 1990s, the streets of LA were a dangerous place. Even the LAPD officers who regularly walked their beats admitted to losing the streets to the tens of thousands of gang members who controlled much of the city’s south side. Los Angeles was soon a powder keg of racially and socially fueled frustration that exploded on April 29, 1992. Four LAPD officers were acquitted of using excessive force against Rodney King, a black motorist who was beaten by the officers after evading them on a California freeway.
Their acquittal sparked the 1992 LA Riots, a huge civil disturbance that covered 32-square-miles, from the Hollywood Hills to Long Beach. Eventually, the governor of California would call in more than 10,000 California National Guard troops and 2,000 active troops to quell the riots. That wasn’t enough. Then-Gov. Pete Wilson, a Marine Corps veteran, knew what he needed and asked President Bush to send in the Marines.
Within 36 hours, state and local agencies, along with thousands of California National Guardsmen had largely restored order. That’s when they were suddenly federalized and augmented with more active duty troops and the United States Marines from nearby Camp Pendleton. According to U.S. Army Maj. Gen. James Delk, this caused the morale among the soldiers of the California Guard to plummet, after all their work in restoring Los Angeles. Suddenly being told the Marines were coming in to finish the job didn’t look so good.
Local civilians, on the other hand, knew exactly who to thank. According to Gen. Delk, locals cheered at the appearance of the California National Guard in their neighborhoods. Shopkeepers and restaurants refused to take money from the Guardsmen often even delivering food and drinks to the staging areas.
So in the immediate aftermath of the rioting and violence, the media latched on to the idea that calling in the Marines was the solution to restoring law and order, despite the fact that the job was mostly done by the time the Marines arrived. The Guardsmen, for their part, continued to do their jobs despite the lack of national appreciation. By the time the Guard withdrew, the streets were much safer than they were before the riots began. The crime rate dropped by 70 percent and local citizens did not want the troops to leave. In fact, it was more than a month before the last National Guard soldier left Los Angeles.
The good news is that the federalization of the joint task force worked exactly as it was supposed to and no one wearing a uniform of the U.S. military was killed or seriously injured. Most importantly, no U.S. troops killed or wounded any innocent civilians.
When talking the future of helicopters, the Sikorsky S-97 Raider has been figuring prominently in the discussion. This is because the Raider holds the potential for high performance not seen since the AH-56 Cheyenne took to the skies. Now it has gotten its “test flight” card, and according to DefenseNews.com, the Raider will get its chance to show its stuff.
The Raider had a bit of a setback last year when the first prototype had what was called a “hard landing” (really a delicate way of saying it crashed). The Raider uses what is known as X2 technology, which uses a combination of counter-rotating main rotors and a pusher in the tail to attain high speeds. While the Raider itself has only pushed past 150 knots, the X2 demonstrator blew past 250 knots in 2010.
Plans call for the Raider to push past 200 knots in the testing. The Raider is seen as a contender for armed reconnaissance missions, where two other helicopters, the RAH-66 Comanche and the ARH-70 Arapaho, did not manage to reach front-line service. The OH-58 Kiowa Warrior was retired, and the scout mission was passed to the AH-64 Apache.
The S-97 Raider is seen as a contender for the armed reconnaissance role.
(Lockheed Martin graphic)
The Raider and the larger SB-1 Defiant are among the designs contending for all or part of the Army’s Future Vertical Lift program. The goal of this program is to replace the current Army helicopters, including the classic UH-60 Blackhawk, CH-47 Chinook, and AH-64 Apache with more advanced airframes through a series of Joint Multi-Role Helicopters.
The S-97 uses a pusher rotor, much like that on the AH-56 Cheyenne.
(Lockheed Martin photo)
The plan is to shrink the current inventory from 25 types of helicopters and tiltrotors to as few as five: JMR-Light, a new scout helicopter; JMR Medium-Light; JMR-Medium, which will replace the AH-64 and UH-60; JMR-Heavy, a replacement for the CH-47; and JMR-Ultra, which will combine the payload and performance of the C-130J with vertical lift capability.
The first of these next-generation helicopters could emerge as soon as 2027. But we are getting a glimpse at what they will be able to do now.
The Army has a saying, “Ain’t no use in looking down, ain’t no discharge on the ground.” But for some old sailors, looking down would have revealed a DD-214, just not the kind of DD-214 that are discharge papers.
That’s because the USS Tracy — a destroyer and minesweeper — was commissioned as the DD-214, the Navy’s 208th destroyer (DD-200 through DD-205 were canceled).
The Tracy was laid down in 1919 and commissioned in 1920 before serving on cruises around the world prior to World War II. It was at Pearl Harbor undergoing a massive overhaul when the Japanese attacked in 1941.
The Tracy’s gun batteries, boilers, ammunition, and most of her crew had been removed during the overhaul but that didn’t stop the skeleton crew on the ship from taking action that December morning.
The duty watch kept a log of all their actions, including dispatching fire and damage control crews to other ships and setting up machine guns with borrowed ammunition to fire on Japanese planes attacking the nearby USS Cummings and USS Pennsylvania. The Tracy suffered one man killed and two lost during the battle.
The crew of the Tracy got it back in fighting shape quickly and the ship took part in minelaying activities in March 1942. A few months later, the Tracy joined Task Force 62 for the assault on Guadalcanal.
The Tracy then supported the American-Australian offensive at Bougainville Island before heading back north to take part in the Okinawa invasion, rescuing survivors of a ship hit by a suicide boat attack.
The war ended a short time later and Tracy emerged from the conflict nearly unscathed with seven battle stars.
While it’s great to imagine an entire generation of sailors that had to serve on the DD-214 while dreaming of their DD-214 papers, no old seamen were that unlucky. The DD-214 discharge form wasn’t introduced until 1950, four years after the Tracy was decommissioned and sold for scrap.
Research by scientists at King’s College London found that the role the gut plays in processing and distributing fat could pave the way for the development of personalized treatments for obesity and other chronic diseases within the next decade. The research is published in Nature Genetics.
In the largest study of its kind, scientists analyzed the faecal metabolome (the community of chemicals produced by gut microbes in the faeces) of 500 pairs of twins to build up a picture of how the gut governs these processes and distributes fat. The King’s team also assessed how much of that activity is genetic and how much is determined by environmental factors.
The analysis of stool samples identified biomarkers for the build-up of internal fat around the waist. It’s well known that this visceral fat is strongly associated with the development of conditions including type 2 diabetes, heart disease and obesity.
By understanding how microbial chemicals lead to the development of fat around the waist in some, but not all the twins, the King’s team hopes to also advance the understanding of the very similar mechanisms that drive the development of obesity.
An analysis of faecal metabolites (chemical molecules in stool produced by microbes) found that less than a fifth (17.9 per cent) of gut processes could be attributed to hereditary factors, but 67.7 per cent of gut activity was found to be influenced by environmental factors, mainly a person’s regular diet.
This means that important changes can be made to the way an individual’s gut processes and distributes fat by altering both their diet and microbial interactions in their gut.
On the back of the study researchers have built a gut metabolome bank that can help other scientists engineer bespoke and ideal gut environments that efficiently process and distribute fat. The study has also generated the first comprehensive database of which microbes are associated with which chemical metabolites in the gut. This can help other scientists to understand how bacteria in the gut affect human health.
Lead investigator Dr. Cristina Menni from King’s College London said: ‘This study has really accelerated our understanding of the interplay between what we eat, the way it is processed in the gut and the development of fat in the body, but also immunity and inflammation. By analysing the faecal metabolome, we have been able to get a snapshot of both the health of the body and the complex processes taking place in the gut.’
Head of the King’s College London’s Twin Research Group Professor Tim Spector said: ‘This exciting work in our twins shows the importance to our health and weight of the thousands of chemicals that gut microbes produce in response to food. Knowing that they are largely controlled by what we eat rather than our genes is great news, and opens up many ways to use food as medicine. In the future these chemicals could even be used in smart toilets or as smart toilet paper.’
Dr. Jonas Zierer, first author of the study added: ‘This new knowledge means we can alter the gut environment and confront the challenge of obesity from a new angle that is related to modifiable factors such as diet and the microbes in the gut. This is exciting, because unlike our genes and our innate risk to develop fat around the belly, the gut microbes can be modified with probiotics, with drugs or with high fibre diets.’
Remember when your mom told you to eat your carrots because they would give you better eyesight? Well, it’s sort of true. Carrots are rich in Vitamin A which helps maintain a clear cornea, the outside covering of the eye. The vitamin is also a component of rhodopsin, a protein in the eye that allows you to see in low-light conditions. However, eating carrots by the bagful won’t give you the eyes of an eagle. The notion that improved eyesight could be achieved by increased consumption of carrots came out of the early days of WWII.
After the fall of France in 1940, Great Britain stood alone in Europe against Hitler and his Nazis. The island nation was dependent on supply convoys coming from America and British colonies. Britain was forced to ration the precious supplies, especially food. To reduce the country’s dependence on the increasingly targeted supply convoys, the British government encouraged its citizens to “dig on for victory” and plant vegetable gardens. Backyards, sports fields, and even the lawns at Buckingham Palace and Windsor Castle were converted to gardens to increase domestic food production.
Meanwhile, the Luftwaffe bombed England from the skies above. The attacks came under the cover of darkness to make the bombers more difficult to shoot down. In response, the British government imposed blackouts across the country to make the cities harder to hit. To encourage the people to grow more food, the government also started a propaganda campaign saying that eating carrots would help people see during these blackouts. While these campaigns might have helped grow more food at home, they were also meant to disguise Britain’s new secret weapon from the Germans.
In 1939, the RAF introduced on-board Airborne Interception Radar. Though ground radar could guide a fighter onto an enemy formation, its scope was limited when it came to the precision guidance required for a nighttime interception. By installing a radar in the aircraft itself, a radar operator could guide their pilot right behind an enemy aircraft, even at night. On the night of November 19, 1940, RAF squadron leader John “Cat’s Eyes” Cunningham scored the first night kill with on-board radar on a German Ju 88 bomber. Cunningham went on to score 20 kills during the war, 19 of which were at night.
The British government flaunted Cunningham’s successes with a propaganda campaign of his own. Pictures of the night fighter ace were published with superhero-like captions claiming that he had the same night vision as a cat. This superhuman ability was attributed to Cunningham’s carrot-heavy diet which gave him the Vitamin A needed to shoot down German bombers at night. While this campaign likely convinced plenty of young men to eat more carrots, its intended audience was still the Germans.
While there is no evidence that the Germans entirely fell for the claim (they didn’t start a bombing campaign against British carrot gardens), the Germans did believe that carrots were linked to good health. Though there was no official publication, there are stories from Luftwaffe squadrons of commands feeding their pilots more carrots. Of course, the Germans would eventually develop their own on-board radar, and the myth of carrots gifting cat-like night vision was debunked. However, the urban legend persists today. After all, it’s still a great way to get your kids to eat their veggies.
Sparta Science is movement diagnostic software which is used to reduce injury risk and increase readiness. Although originally created with athletes in mind, the military is now on their list of clients.
Dr. Phil Wagner is the founder and CEO of Sparta Science. His personal experiences with injury and inadequate support led him to creating the company. “This whole thing really started because I played high school and college football and I kept getting injured, finally being told I couldn’t play anymore. I moved to New Zealand to play rugby and the same thing happened. I finally said this is ridiculous…so I went to medical school,” Wagner said.
After graduating with his medical degree with a focus in biomechanics, Wagner dove into how science could target injury reduction and assess risk for possible future injuries. “I said let’s build this tech company that could gather data on how people move to better address rehab, performance and pain in general,” he said. Wagner continued, “Our mission is people’s movement as a vital sign. That’s where the company and the product came out of and it’s where we see ourselves fitting into, particularly in the military with the injuries we are seeing.”
This country relies on all of its soldiers, airmen, sailors, marines and coast guardsmen to be mission ready at all times.
But they aren’t.
Non-combat related musculoskeletal injuries account for a high percentage of why service members are undeployable, according to a study published in the Oxford Academic. In 2018, it was revealed that around 13-14% of the total force wasn’t deployable.
Although these injuries are negatively impacting mission readiness, they are also leading to lifelong complications. Musculoskeletal injuries are leading the cause of long-term disability for service members.
The impacts of no longer being able to serve due to injuries or suffering after retirement from the service are far reaching. “Mental health, movement and pain is so connected,” Wagner shared. He started working with the military after getting a call from Navy special forces asking if they could use it for their team.
“They had massive improvements the first year they did it, then they rolled it out to the other teams. I think for us, sports were our roots but our biggest growth and revenue comes from the government. It’s really satisfying because there’s so much more of a service and sacrifice approach that exists,” Wagner explained.
Statistics on nondeployable military personal with Major General Malcolm Frost
Major General Malcom Frost (Ret) served in the United States Army for 31 years. From 2017-2019 he led the Army’s Holistic and Fitness Revolution while he was the Commanding General of Initial Training for the Army. He was also responsible for developing the Army’s new fitness test, which launched in late 2020.
“Physical fitness and readiness drive everything…We are ground soldiers who must be on terrain in combat, therefore physical fitness is a huge part of what we do,” Frost said. He continued, “I would argue that we have neglected, in many ways, the most important weapon system in the United States Army and that is the soldier.”
Frost explained that by ignoring science, having outdated fitness training facilities, lack of professional support and long waits for medical care following injury – service members are suffering. “We have really injured and hurt a lot of our soldiers,” he said. He continued, “We were spending 500 million dollars a year just in musculoskeletal injuries alone for United States Army soldiers.”
Sparta Science approached Frost not long after he retired. “They said, ‘Hey, we would like to talk to you and understand the holistic fitness system better and show you what we [Sparta Science] can do,'” he said. So, Frost took a trip to California to visit their facility.
He was amazed at what he saw.
“Knowing how that could fit in, especially in the objective measurements side of the military, I thought it was the perfect match. So, I have been in the background helping them facilitate and move into the military channels to get Sparta on the map with leaders… I look at myself as the bridge,” Frost explained. He continued, “For me it’s exciting. I only get involved with organizations that I want to get involved with. They have to have a mission that I can get behind and where I can provide value. Sparta meets all of those in spades.”
Currently, you can find Sparta Science being used within the Air Force, Navy and Marine Corps.
So how does Sparta Science work exactly? According to their website, the person has to go through The Sparta Scan™ on their “force palate” machine. It will assess stability, balance and movement. Data is compiled and an individualized Movement Signature™ created. Sparta software then compares the results to the database to identify risk and pinpoint strengths. Then the system creates an individualized training plan to reduce injury risk and improve physical performance.
On July 21, 2020, the United States House of Representatives passed the National Defense Authorization Act for 2021. It includes provisions to create a commission to study the “force plate” technology and how it can increase the health and readiness of America’s military. That report will be due back to congress in September of 2021 to evaluate possibly implementing Sparta Science technology throughout all of the Department of Defense.
“Looking five years from now, I want to see the line graph [of injuries] going down on a global level,” Wagner shared. Frost agreed, “Sparta Science is a readiness multiplier”.
Sparta Science appears to have a deep commitment to bringing this technology to every branch of service to reduce injury and increase mission readiness. With the recent passage of the NDAA and their continuing education efforts, they are well on their way.
The Marine Corps is always training to become smarter, stronger, and more lethal than those who threaten to destroy our way of life. Marines are outside dogs who thrive on the hunt, however, when not forward deployed, they train the next generation to fight.
The fundamentals used to build up a puppy into a war-dog may seem asinine at first, but they are either proving a concept, developing a character trait, or conditioning muscle memory.
1. Break falls
A break fall is one, if not the first, thing you’ll learn in the Marine Corps Martial Arts Program. This exercise focuses on muscle memory: tucking the chin or looking up, not reaching out, and dispersing the energy from impact so you can get back on your feet unharmed and continue the fight.
Break falling can take years to perfect (good thing you signed that contract), but it will make you a better sparring partner and will come in handy for those “oh sh*t” moments, like getting in a fight or slipping on an icy sidewalk.
2. Grass Week
Not every Marine is an infantryman, but every Marine is a rifleman. Generally speaking, it’s probably a good idea to have all personnel achieve proficiency with the metal object they have to carry for months on end while deployed.
Grass Week is when Marines develop muscle memory of shooting positions while aiming at an object (usually a barrel) while coaches fix their posture.
Proper bone support is a fundamental of marksmanship that will help you attain that Expert Rifleman Badge (and bragging rights over your peers). Unfortunately for the Marine, this means staring at the same barrel from dawn to dusk for five days straight.
3. Fighting Holes
Offense and Defense, also known as O&D, is when Marines have to defend their position against an advancing enemy, conduct patrols, and other combat operations. This also means hours or days of digging with a tiny shovel.
There are set measurements for fighting holes, but their command may take certain liberties contingent on the environment, time, and resources. Dig, fill, relocate, repeat.
4. Speed Reloads
Speed and tactical reloads make you look and feel like the operator bad ass you imagined yourself to be when signing that contract. The concept is simple: Develop muscle memory to the point that you can reload your weapon in pitch black darkness or blind-folded.
It’s a perishable skill that must be continually honed in the infantry community and it’s a great way to look busy if your staff sergeant is on the prowl for a working party.
As we all know, one must walk before they can run, which translates to many magazines being dropped prematurely.
With a $716 billion budget and the mission to be the best at everything, the Pentagon finds some pretty creative ways of going about it. No, they didn’t have an actual underground boxing club among the military’s highest-ranking chiefs at the Pentagon (that we know of), but they did have some experiments that could have proven fruitful in giving America’s enemies a black eye.
The only problem is that Congress found out about it. That’s why the first rule is not to talk about it.
The Mantis Shrimp, club cocked (more on that later).
In 2015, Arizona Sen. Jeff Flake decided he was going to take on wasteful spending, releasing a “Wastebook” that detailed what he believed was government spending run amok.
Quoting the movie Fight Club, Flake says,“We buy things we don’t need with money we don’t have,” in the Wastebook, which is titled The Farce Awakens. Flake is referring to a 6,800 research grant given to Duke University researchers, who allegedly used it to pit 68 Panamanian mantis shrimp against each other to see who would win and why.
“To see so much money so outlandishly wasted, it’s clear that Washington’s ballyhooing over budget austerity is a farce,” Flake said. “Hopefully, this report gives Congress – which only ever seems to agree when it comes to spending money – something to Chewie on before the taxpayers strike back.”
This is the cover of the wastebook, no joke.
But the study wasn’t really useless, as it turns out. In fact, there’s an entire field of science called biomimetics dedicated to the idea of solving human problems with abilities and designs from animals found in nature. Duke University was doing research in just that vein. So far, they’ve been able to harness the mantis shrimp’s weapons and armor for human needs. It turns out the mantis shrimp (neither mantis nor shrimp) is one of the ocean’s premier brawlers.
The study didn’t really spend 0,000 on a fight club of shrimp. The grant covered the entire span of research on the mantis shrimp. What they discovered is a roving tank on the ocean floor. Its two main appendages act as underwater clubs to knock its prey out in a single punch – and that punch is what had the researchers so fascinated.
Did you see that? I doubt it. Read on!
The mantis shrimp punch goes from an underwater standing start to 50mph in the blink of an eye. It generates 1,500 newtons of force, the equivalent of a 340-pound rock hitting you in the face. If a human could manage 1/10th of that force with its arms, we’d be chucking baseballs into low Earth orbit. To top it all off, those clubs pop out with the velocity of a .22-caliber bullet (one that isn’t underwater) and the sudden change in water pressure causes the water around them to boil at several thousand degrees Kelvin. If the punch doesn’t kill the prey, the punch’s shockwave still can.
But wait, there’s more.
The researchers also wanted to know how mantis shrimp defend against this kind of attack – how their natural armor protects them from other mantis shrimp super weapons. This punch goes right through the shells worn by crabs and clams as well as the natural protections of some species of fish (and aquarium glass, FYI. In case you’re thinking you want one). The clubs themselves are also intensely durable, maintaining their performance throughout the mantis shrimp’s lifespan.
Its primary weapon is a complex system of three main regions, all lightweight and durable, tougher than many engineered ceramics. Civilian applications could improve the performance of cars and airplanes while military applications include body armor and armor for vehicles and potentially aircraft.
“That’s the holy grail for materials engineers,” said University of California professor and researcher David Kisailus, who is pioneering such studies these days.
Being knocked off a ship is one of the most disorienting and terrifying experiences you can have.
German sailor Arne Murke had this happen when he was knocked off a sailboat in 9 foot waves, and without a life preserver. Fortunately, Murke had the wherewithal to employ a trusted life-saving trick used by Navy SEALs that starts by taking off your pants, and was rescued off New Zealand after over three hours in the water.
The method uses your pants to assist with flotation to stay on the surface and conserve your energy. And unlike a dead man float where your face is in the water, this tactic allows you to rest with your face up so rescuers can more easily find you.
Here’s how to perform this tried-and-true “drown proofing” technique, which is taught to troops from all the military branches.
Step 1: Take off your pants. While you tread water or lie on your back, tie a knot in the ends of the pant legs. The US Navy recommends you tie both pant legs together and tight enough to trap air, as seen in a 2015 video. Oh, remember to zip up the fly.
Step 2: Inflate. Put the waist opening over your shoulder, then in one motion raise the open waist high over your head to scoop in air and then slam it into the water. Close the waist underneath the water to hold in the air.
A US Army soldier sits upright after inflating his pants and putting his head through the legs.
(US Army photo by Visual Information Specialist Pascal Demeuldre)
Step 2.5: If your air pocket isn’t filled enough, repeat the last step. Or you can try to fill the pants by going under water and breathing air into the open waist.
Step 3: Put your head through the inflated pant legs and hold the waist closed and under water. Wait for help and stay calm. If and when the pants deflate, just repeat the steps.
These moves are fairly straightforward, but it’s hard to get the pants to inflate by swinging them over your head. It may take a few tries. Best to practice this in a pool first.
Watch the US Navy video here:
Navy Skills for Life – Water Survival Training – Clothing Inflation
Thousands of flights around the world were canceled or rerouted when Pakistan closed its airspace amid flaring tensions between it and nuclear rival India.
Authorities in Pakistan closed the entire country’s air space after a confrontation between it and India over the contested Kashmir region, in which Pakistan says it shot down two Indian military planes.
The closure had a massive effect on the aviation industry, given Pakistan’s pivotal position between Asia and the Middle East.
Thousands of flights regional flights, as well as flight to Europe and Canada, were cancelled or rerouted to avoid Pakistani airspace.
Here are some of the airlines and routes affected by the closure across Feb. 27 and 28, 2019:
Air Canada warned of delays of flights to Bombay and New Delhi on Feb. 27 and 28, 2019, because of airspace closures “due to political activity.”
Qatar Airways said that flights to Peshawar, Faisalabad, Islamabad, Karachi, Lahore, Multan and Sialkot were delayed or suspended until further notice.
Singapore Airlines said on Feb. 27, 2019, that a number of flights to Europe would be rerouted so they could stop to refuel en route to their destination.
British Airways was forced to reroute an unspecified number of flights, Reuters reported.
As of Feb. 28, 2019, Pakistan’s Civil Aviation Authority’s website said that most flights scheduled to arrive in all of Pakistan’s airports are cancelled.
Flight tracking website Flightradar 24 shared an image of what it said was “the most extreme example yet of the circuitous routing required due to the closure of Pakistani airspace” on Feb. 28, 2019. The Uzbekistan Airways flight was from Uzbekistan to India.
Flightradar 24 also shared a map comparing airspace above Pakistan when the closure was made, versus a month before:
Pakistan’s Civil Aviation Authority told passengers to contact their airlines for updates on their flights to and from Pakistan.
Tension has increased between two rival nuclear powers
Pakistan’s military on Feb. 27, 2019, said it had shot down two Indian aircraft that crossed into Pakistan’s side of the disputed Kashmir region, while India said that it had shot down one Pakistan Air Force plane.
Pakistan has one Indian pilot in custody, identified as Wing Commander Abhinandan Varthaman.
General Vijay Kumar Singh, the Indian Minister of State for External Affairs, described the pilot as “embodiment of a mentally tough, selfless courageous soldier” and called for his safe return.
“During these testing times the country stands, as one, behind him his family. Our efforts are on under the #GenevaConvention we hope that the brave pilot would return home soon,” he said.
Pakistan released a video of the detained pilot, which India called a “vulgar display” and an “unprovoked act of aggression.”
Pakistani Prime Minister Imran Khan said at a press conference on Feb. 27, 2019, that the two countries “should sit down and talk.” He urged “better sense to prevail.”
Khan said that given the two nations’ nuclear arsenals, “My question is that given the weapons we have can we afford miscalculation.”
Pakistani Prime Minister Imran Khan addressed the nation on Wednesday and said India and Pakistan should sit down and talk.
Indian Prime Minister Narendra Modi said on Feb. 28, 2019, that “the entire country is one and is standing with our soldiers.”
He did not specifically mention Pakistan, but said “When our enemy tries to destabilize the country, when terrorists attack – one of their goals is that our progress should stop, our country should stop moving ahead,” CNN reported.
This article originally appeared on Business Insider. Follow @BusinessInsider on Twitter.