Category Archives: Humor and Observations

Rabbit hole leads to incredible 700-year-old Knights Templar cave complex

Four4Four Science: 700-year-old Knights Templar cave complex hidden beneath U.K. farmer's field; Jeff Bezos plans moon deliveries, mind-controlled robot, mold sells for $15,000
Hidden caves of the mysterious Knights Templar revealed

A rabbit hole in the UK conceals the entrance to an incredible cave complex linked to the mysterious Knights Templar.

New photos show the remarkable Caynton Caves network, which looks like something out of the movie “Indiana Jones and the Last Crusade.” The shadowy Knights Templar order is said to have used the caves.

The Sun reports that the caves are hidden beneath a farmer’s field in Shropshire. The site was visited by photographer Michael Scott after he saw a video of the caves online. “I traipsed over a field to find it, but if you didn’t know it was there you would just walk right past it,” Scott said.

Once inside, Scott encountered arches, walkways, and carved niches. He described the caves as cramped, noting that anyone nearing six-feet tall has to bend down inside the complex. “I had to crouch down and once I was in it was completely silent,” he said. “There were a few spiders in there but that was it.

Said to be 700 years old, the caves have been long been linked to the Knights Templar – a Catholic military order that played a key role during the Crusades. Named after Jerusalem’s Temple Mount, where the order was based, the order was founded in 1119 protect pilgrims visiting the Holy Land.

With the loss of the Holy Land, the Templars’ military influence waned, although they still held great economic sway in medieval Europe. In 1307 the French King Philip IV, who wanted to wipe out his debts to the order, launched a plot to bring the Knights Templar down. Many Templars were arrested on charges including heresy and dozens were later burned at the stake.

Pope Clement V disbanded the order in 1312.

The caves had been closed for a number of years before Scott’s visit. Black magic ceremonies reportedly forced the owners to seal up the entrance to the caves in 2012.

While some people believe the caves are 700 years old, others think that the complex was carved out by followers of the Templars in the 17th century.

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Chinese researchers announce designer baby breakthrough

embryopic

Science has taken another step toward delivering the perfect newborn – or at least a bouncing baby free of certain genetic defects.

Chinese researchers used a genome editing technique called CRISPR to rid normal embryos of hereditary diseases that cause blood disorders and other ailments, according to New Scientist. Experts who reviewed the project told the publication that, even though it involved just six embryos, it carries promise.

“It is encouraging,” Robin Lovell-Badge, a human genome expert at the Francis Crick Institute in London, told New Scientist.

“It is encouraging.”

– Robin Lovell-Badge, Francis Crick Institute

 The acronym stands for “Clustered Regularly-Interspaced Short Palindromic Repeats,” and the technique is a method of disabling genes by introducing small mutations that disrupt the code of a DNA sequence. Prior to the Chinese experiment, studies involving the CRISPR technique have focused on its use in abnormal embryos that could never fully develop. For bioethics reasons, it was not previously used on healthy, or normal embryos.

The experiment successfully repaired just under 10 percent of genetic mutations, a rate too low to be practical, but high enough to be encouraging.

The Chinese team working at the Third Affiliated Hospital of Guangzhou Medical University first worked with abnormal embryos, with little success, according to the report. But when they tried to repair mutations in normal embryos from immature eggs donated by people undergoing IVF, they had a breakthrough.

The eggs presented less of a bioethical dilemma, as they are usually discarded by IVF clinics. But healthy children have been born from such eggs. The team fertilized each egg by injecting sperm from one of two men with a hereditary disease, then used the CRISPR technique on the single-cell embryos before they started dividing.

In one case, the technique zapped a mutation that causes favism, a condition in which consumption of fava beans causes destruction of red blood cells.

In another case, it fixed a mutation that causes the blood disease beta-thalassemia, a group of inherited blood disorders that affect about one in every 100,000 people.

Another expert told New Scientist the results were compelling.

“It does look more promising than previous papers,” Fredrik Lanner, of the Karolinska Institute in Sweden, told the publication.

The study could lead to wider experimentation with using CRISPR to edit the genomes of normal human embryos. But experts cautioned the technology is far from the point where it could be safely used for editing embryos.

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Cute Dogs for Your Monday Blues!

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March 13, 2017 · 7:00 am

Cosplay Pictures for Your Enjoyment

Cosplayers and their cosplay to enjoy!

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Some Neanderthals Were Vegetarian — And They Likely Kissed Our Human Ancestors

March 8, 20177:11 PM ET

A new study of the dental plaques of three Neanderthals reveals surprising facts about their lives, including what they ate, the diseases that ailed them and how they self-medicated (and smooched). (Above) An illustration of Neanderthals in Spain shows them preparing to eat plants and mushrooms.

Courtesy of Abel Grau/Comunicación CSIC

Now, it’s no surprise that Neanderthals didn’t brush their teeth. Nor did they go to the dentist.

That means bits of food and the microbes in their mouths just stayed stuck to their teeth. While not so good for dental hygiene, these dental plaques are a great resource for scientists interested in understanding more about Neanderthal diet and lifestyle.

Luckily for researchers, there is an abundance of Neanderthal teeth in the fossil record. “We have complete jaws with teeth, we have upper jaws with skulls with teeth intact, isolated teeth,” says Keith Dobney, an archaeologist at the University of Liverpool.

He and his colleagues have been studying Neanderthal dental plaques — or rather, the hardened version of plaque, tartar, or what scientists call dental calculus. They scraped off some of the calculus and analyzed the DNA that was preserved in it for clues to what the Neanderthals ate.

They looked at plaques from the teeth of three Neanderthals living in Europe about 50,000 years ago. One individual was from a cave in Spy, Belgium, and the other two were from El Sidrón cave in Spain.

Enlarge this image

The Spy Cave site in Belgium from which several Neanderthal skeletons were excavated in 1886. Only one skeleton was used in this study.

Courtesy of Royal Belgian Institute of Nature Sciences

The researchers also found evidence of mushrooms, but this was certainly a meat lover. This isn’t that surprising to scientists who study Neanderthal diets. After all, the butchered bones of woolly rhinos, mammoths, horses and reindeer had been found in the Spy cave and other sites, suggesting a meat-heavy diet.

There had also been other indirect sources of evidence of carnivory, like high levels of a certain nitrogen isotopes, which suggested meat- and/or mushroom-heavy diets.

“Most Neanderthals that had been analyzed [before] were really heavy meat eaters,” says Laura Weyrich, at the Australian Center for Ancient DNA at the University of Adelaide, Australia, and the lead author on the new study. She says those previous studies had suggested that “Neanderthals were as carnivorous as polar bears.”

And this is where the new study offered a big surprise. According to the DNA in dental plaques, the Neanderthals in Spain ate no meat at all.

“We find things like pine nuts, moss, tree barks and even mushrooms as well,” says Weyrich. “It is very indicative of a vegetarian diet, probably the true Paleo diet.” (Not all of the region’s Neanderthals were necessarily vegetarians: The El Sidrón cave also contained grisly evidence of cannibalism.)

She says the difference in diets reflects the fact that the two groups lived in two very different environments.

Northern Europe, including Belgium, had wide open spaces with grasslands and many mammals. “It would have been very grassy, and kind of mountainous,” says Weyrich. “You can imagine a big woolly rhino wandering through the grass there.” Perhaps tracked by hungry Neanderthals looking for dinner.

But farther south in Spain, the Neanderthals lived in dense forests. “It’s hard to imagine a big woolly rhino trying to wedge themselves between the trees,” says Weyrich. And so, she says the Neanderthals there feasted on all kinds of plants and mushrooms. “They’re very opportunistic, trying to find anything that’s edible in their environment.”

“Perhaps we shouldn’t be surprised that Neanderthals are adapting to local conditions and varying their diets,” says Chris Stringer at the Natural History Museum in London. He studies human origins, but wasn’t involved in the new study.

For example, Neanderthals living on the coast of Gibraltar “were collecting molluscs and baking them,” he says. “They were butchering at least one seal. There [was] dolphin material at the site. That may have been stranded dolphin that they scavenged.”

The complete jaw of a Neanderthal individual found in Spy, Belgium. Small and thin tartar deposits provided the researchers with enough DNA sequences to study.

Courtesy of Royal Belgian Institute of Nature Sciences

Stringer says it was the Neanderthals’ adaptability that allowed them to thrive for tens of thousands of years across Europe and Asia.

“They were very evolved humans,” he says. “They lived over a range of very different environments. They lived in different climatic conditions.”

But Stringer cautions that the new study’s findings probably don’t reflect everything about the diets of these Neanderthals. “Not everything that you eat has an equal chance of getting incorporated into the calculus,” he says. “And not everything has a chance of being preserved long term.”

Perhaps more surprising than the clues about diets is what the DNA revealed about other aspects of Neanderthal life. The scientists uncovered the identities of more than 200 different species of microbes that lived in the mouths of these Neanderthals. It also gave clues to some diseases that might have ailed them.

One of the individuals in Spain seems to have had a painful tooth abscess and was suffering from a stomach bug. “We saw that he also had Microsporidia, which is a gastrointestinal pathogen,” says Weyrich.

That means he probably had diarrhea and was throwing up. “He was a sick individual,” says Weyrich. “He was a young adolescent male. He was mostly with … females. So we like to think of him as this sick boy that the females were dragging along with them.”

But what’s more remarkable, she says, is that DNA in his dental plaque suggests he was self-medicating by eating the bark of poplar trees. “And poplar bark contains salicylic acid, one of the natural sources of what we call aspirin,” she says.

Even more surprising was that they also found evidence of Penicillium in his plaque. That’s the mold that makes the antibiotic penicillin. “It’s pretty phenomenal that these guys were so in tune with their environment and to know what was going on and how to treat things,” says Weyrich.

Enlarge this image

A dental calculus deposit is visible on the rear molar (right). The teeth belong to the sick boy in the Spanish cave. He was eating poplar, a source of aspirin, and vegetation with mold, including the fungus Penicillium, which is the source of the antibiotic penicillin.

Courtesy of Paleoanthropology Group MNCN-CSIC

But the surprises didn’t end there. Weyrich and her colleagues also identified the DNA of a microbe that causes gum disease in humans today. “We were able to track back that this particular microorganism was actually obtained from humans, likely about 120,000 years ago.” Weyrich and her colleagues don’t believe the microbe caused disease in Neanderthals, but they think it tells a fascinating story about how the two species — our ancestors and Neanderthals — interacted.

Genetics has shown that the two interbred and swapped genes. “A lot of these breeding interactions had been thought to be rough interactions, something that wouldn’t be sensual or enjoyable,” says Weyrich. But if they were swapping microbes in their mouths, that suggests a different story: “It suggests that there’s kissing — or at least food sharing — going on between these two groups. So we really think that those interactions were probably more friendly, and much more intimate, than what anyone ever imagined before.”

Weyrich and her colleagues think that in the years to come, we will learn a lot more about Neanderthals and other human ancestors, just by studying the ancient DNA trapped in their dental plaques.

“It’s a very exciting paper,” says Jean-Jacques Hublin at the Max Planck Institute for Evolutionary Anthropology, who was not involved in the new study. “It opens a new window into the past, a new way to investigate [the] life and behavior of Neanderthals.”

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Tyson Foods CEO: The Future of Food Might Be Meatless

By , Published March 07, 2017

Tyson Foods’ new CEO is on a mission to change people’s perception of the iconic brand-which has faced chicken abuse and price-fixing charges. Hayes says he is now pushing the 80-year-old meat processor towards sustainability, plant-based …
The new CEO of one of the world’s largest meat processors, Tyson Foods Inc., sees plant-based protein as a big part of the food industry’s future.

“If you take a look at the FAO (Food and Agriculture Organization) stats, protein consumption is growing around the world—and it continues to grow. It’s not just hot in the U.S.; it’s hot everywhere, people want protein, so whether it’s animal-based protein or plant-based protein, they have an appetite for it. Plant-based protein is growing almost, at this point, a little faster than animal-based, so I think the migration may continue in that direction,” Tom Hayes, CEO of Tyson Foods Inc. (TSN) told FOX Business.

Today, the U.S. food giant, which got its start during The Great Depression, already owns a 5% stake in a plant-based protein start-up called Beyond Meat. The company also launched a venture capital fund worth $150 million to invest in startups that develop meat substitutes.

“We just got to the point last year where the consumer is demanding [the elimination of antibiotics in the food chain] and wants transparency. They want to have trust in the brands they buy …. [so] let’s push ourselves to go all the way,” Hayes told FOX Business.

Tyson made news earlier this week when a strain of bird flu was detected at one of its Tennessee contracted chicken farms.

“We’re addressing a form of avian influenza on a single contract chicken farm in Tennessee. It’s a bird health issue and not a food safety or human health concern. We’re responding aggressively, and are working with state and federal officials to contain the virus by euthanizing chickens located on the farm,” Tyson Foods Inc. told FOX Business in a statement.

Tyson has also faced charges of chicken abuse and price fixing.

Hayes, who originally spoke to FOX Business prior to the news Monday of the bird flu case in Tennessee, at the time acknowledged challenges in running a company the size of Tyson.

“We do a lot. We have 114,000 people and we have 100 plants and we have 11,000 family farms that we work with, so there is a lot that can go wrong. But we do things really well and we have team members who are really focused on making good food, and are actually doing things for the world,” he said.

Hayes said the company today is committed to helping to create a more sustainable food system, which involves cleaning up its factory farms and investing in more plant-based proteins.

“It’s important for us to continue to make progress. We don’t get everything right all the time, we know that. But the idea of how do we continue to try to get better … and we have done a lot of research for our poultry business to really understand what a closed loop farm of the future looks like,” he said.

To that end, he said the company is looking into a vertical farming approach that uses 60 percent less land and provides a healthier environment for the birds.

“It’s a lower stress environment because there’s not interaction with humans … it’s been greatly reduced. And we have barns that collect the rain water in roofs that can be used for grain, irrigation and a lot of things that are pushing our thinking,” he said.

Hayes said the company has created a new corporate logo to separate its top office from its shelf brand, which he says is just the beginning.

“Our new purpose as a company is to continue to raise expectations for the good big food can do. Big food is often seen as potentially bad, and in order for us to feed … 9 billion [people] we have to get in the game and say how do we come up with solutions and innovations,” said Hayes.

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Fossil of ‘monster’ worm with snapping jaws discovered

worm

 (Luke Parry)

A giant worm with “terrifying” jaws has caught researchers’ eyes, who say the huge extinct marine worm is a new species known to science. What’s more, it’s been named after the bass player from a death metal band called Cannibal Corpse.

The scientists discovered the fossilized remains of the worm not in the wild, but in a museum. The worm fossil and others had actually been in Canada’s Royal Ontario Museum since 1994, after a researcher took samples from a remote site in Ontario only reachable by helicopter. Based on the fossil, they think the worm was over three feet long and had jaws over a quarter of an inch in size. (Usually, the jaws of these kinds of worm are much tinier.)

“Gigantism in animals is an alluring and ecologically important trait, usually associated with advantages and competitive dominance,” the lead author of a new study on the worm, Mats Eriksson of Lund University, said in a statement. “It is, however, a poorly understood phenomenon among marine worms and has never before been demonstrated in a fossil species.”

Over 400 million years old, the giant fossilized creature was known as a bristle worm. The University of Bristol compares this ancient worm to modern-day Bobbit worms, which ambush and eat fish or cephalopods like squids.

The scientists gave the new worm species an interesting name: Websteroprion armstrongi. The second part of that name is in honor of Derek K Armstrong, a member of the Ontario Geological Survey who took the helicopter ride to collect the samples in the first place.

The first part is more interesting. That’s in honor of a musician named Alex Webster, a bass player for Cannibal Corpse, a death metal band. According to the statement on the discovery, this is because Webster was a “giant” on the bass, just like the worm itself was giant.

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