Spider Bite Allows Paraplegic to Walk Again

He has been confined to a wheelchair for 20 years. Now a paraplegic man is walking again, and his doctors call it a miracle. CBS13 went to Manteca to find out how a spider bite helped get him back on his feet.

A motorcycle accident almost killed David 21 years ago. At the time he might have wished he was dead.

Ever since, David's been relying on his wheelchair to get around. Then the spider bite. A Brown Recluse [spider] sent him to the hospital, then to rehab for eight months.

A nurse noticed David's leg spasm and ran a test on him.

"When they zapped my legs, I felt the current, I was like 'whoa' and I yelled," he says.

"She says,'your nerves are alive. They're just asleep'," explained David.

Five days later David was walking.

From CBS

Leafcutter ants have harvested fungi using antibiotics for 50 million years

This video segment from Evolution: "Evolutionary Arms Race," illustrates the coevolution of the leafcutter ant and the fungi on which it feeds. Leafcutters have been "farming" this fungus for millions of years, feeding, fertilizing, weeding, and harvesting it.

Fifty million years before humankind began farming, ancient ants were already in the agriculture business.

Over time, leafcutter ants have evolved a complex system of agriculture in their nests, cultivating bumper crops of fungi that are the ants' sole food source. Foragers cut pieces of leaves from trees and drag them home to their nest, where others chew them into a paste that becomes the fungi's dinner. There are, however, at least two more participants in this relationship. Surprising the scientific community, graduate student Cameron Currie discovered a mold that threatens to kill the fungi, and the antibiotic which the ants produce in order to control it.

From here.

Male and Female Monkeys Also Choose Different Toys

Throughout the world, boys and girls prefer to play with different types of toys. Boys typically like to play with cars and trucks, while girls typically choose to play with dolls. Why is this? A traditional sociological explanation is that boys and girls are socialized and encouraged to play with different types of toys by their parents, peers, and the “society.” Growing scientific evidence suggests, however, that boys’ and girls’ toy preferences may have a biological origin.

In 2002, Gerianne M. Alexander of Texas A&M University and Melissa Hines of City University in London stunned the scientific world by showing that vervet monkeys showed the same sex-typical toy preferences as humans. In an incredibly ingenious study, published in Evolution and Human Behavior, Alexander and Hines gave two stereotypically masculine toys (a ball and a police car), two stereotypically feminine toys (a soft doll and a cooking pot), and two neutral toys (a picture book and a stuffed dog) to 44 male and 44 female vervet monkeys. They then assessed the monkeys’ preference for each toy by measuring how much time they spent with each. Their data demonstrated that male vervet monkeys showed significantly greater interest in the masculine toys, and the female vervet monkeys showed significantly greater interest in the feminine toys. The two sexes did not differ in their preference for the neutral toys.

...how can these male and female vervet monkeys have the same preferences as boys and girls? They were never socialized by humans, and they had never seen these toys before in their lives. Yet, not only did male and female vervet monkeys show the identical sex preference for toys, but how they played with these toys was also identical to how boys and girls might.

In a forthcoming article in Hormones and Behavior, Janice M. Hassett, Erin R. Siebert, and Kim Wallen, of Emory University, replicate the sex preferences in toys among members of another primate species (rhesus monkeys). Their study shows that, when given a choice between stereotypically male “wheeled toys” (such as a wagon, a truck, and a car) and stereotypically female “plush toys” (such as Winnie the Pooh, Raggedy Ann, and a koala bear hand puppet), male rhesus monkeys show strong and significant preference for the masculine toys.

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The Oarfish - A real sea serpent!

Grows up to 30 feet!!!!

Mother Tiger Adopts Baby Piglets

In a zoo in California, a mother tiger gave birth to a rare set of triplet tiger cubs. Unfortunately, due to complications in the pregnancy, the cubs were born prematurely and due to their tiny size, they died shortly after birth.

The mother tiger after recovering from the delivery, suddenly started to decline in health, although physically she was fine. The veterinarians felt that the loss of her litter had caused the tigress to fall into a depression. The doctors decided that if the tigress could surrogate another mother's cubs, perhaps she would improve.

After checking with many other zoos across the country, the depressing news was that there were no tiger cubs of the right age to introduce to the mourning mother. The veterinarians decided to try something that had never been tried in a zoo environment. Sometimes a mother of one species will take on the care of a different species. The only orphans" that could be found quickly, were a litter of weaner pigs. The zoo keepers and vets wrapped the piglets in tiger skin and placed the
babies around the mother tiger. Would they become cubs or pork chops??

Take a look........ you won't believe your eyes!!

More at SonnyRadio

'Immortal' jellyfish swarming across the world

The Turritopsis Nutricula is able to revert back to a juvenile form once it mates after becoming sexually mature.

Marine biologists say the jellyfish numbers are rocketing because they need not die.

Dr Maria Miglietta of the Smithsonian Tropical Marine Institute said: "We are looking at a worldwide silent invasion."

The jellyfish are originally from the Caribbean but have spready all over the world.

Turritopsis Nutricula is technically known as a hydrozoan and is the only known animal that is capable of reverting completely to its younger self.

It does this through the cell development process of transdifferentiation.

Scientists believe the cycle can repeat indefinitely, rendering it potentially immortal.

While most members of the jellyfish family usually die after propagating, the Turritopsis nutricula has developed the unique ability to return to a polyp state.

Having stumbled upon the font of eternal youth, this tiny creature which is just 5mm long is the focus of many intricate studies by marine biologists and geneticists to see exactly how it manages to literally reverse its aging process

More at the telegraph

Boy Invents Invisible Sticket to Want Birds About Windows

Eighth grader Charlie Sobcov wants to stop birds from dying in collisions with windows, but he doesn't want to ruin anybody's view.

For his latest school science fair project he has invented painted, plastic decals that can be placed — discreetly — right in the middle of a window pane.

"This paint is a colour that birds can see but humans can't," he said Wednesday on CBC Radio's All in a Day. "It's like putting a big stop sign in the middle of the window."

The colour is ultraviolet, beyond the range of colours visible to humans. That means the "stop sign" lets birds know the window is solid, but is nearly invisible to humans.

Similar flying falcon-shaped decals already exist on the windows of some buildings, but unlike Sobcov's, they are black and can obstruct part of the window.

Read at CBC

Bees Dance to Quantum Fields and Six-Dimensions

When a bee finds a source of food, he realized, it returns to the hive and communicates the distance and direction of the food to the other worker bees, called recruits. On the honeycomb which Von Frisch referred to as the dance floor, the bee performs a "waggle dance," which in outline looks something like a coffee bean--two rounded arcs bisected by a central line. The bee starts by making a short straight run, waggling side to side and buzzing as it goes. Then it turns left (or right) and walks in a semicircle back to the starting point. The bee then repeats the short run down the middle, makes a semicircle to the opposite side, and returns once again to the starting point.

It is easy to see why this beautiful and mysterious phenomenon captured Shipman's young and mathematically inclined imagination. The bee's finely tuned choreography is a virtuoso performance of biologic information processing. The central "waggling" part of the dance is the most important. To convey the direction of a food source, the bee varies the angle the waggling run makes with an imaginary line running straight up and down. One of Von Frisch's most amazing discoveries involves this angle. If you draw a line connecting the beehive and the food source, and another line connecting the hive and the spot on the horizon just beneath the sun, the angle formed by the two lines is the same as the angle of the waggling run to the imaginary vertical line. The bees, it appears, are able to triangulate as well as a civil engineer.

Direction alone is not enough, of course--the bees must also tell their hive mates how far to go to get to the food. "The shape or geometry of the dance changes as the distance to the food source changes," Shipman explains. Move a pollen source closer to the hive and the coffee-bean shape of the waggle dance splits down the middle. "The dancer will perform two alternating waggling runs symmetric about, but diverging from, the center line. The closer the food source is to the hive, the greater the divergence between the two waggling runs."

If that sounds almost straightforward, what happens next certainly doesn't. Move the food source closer than some critical distance and the dance changes dramatically: the bee stops doing the waggle dance and switches into the "round dance." It runs in a small circle, reversing and going in the opposite direction after one or two turns or sometimes after only half a turn. There are a number of variations between species.

Von Frisch's work on the bee dance is impressive, but it is largely descriptive. He never explained why the bees use this peculiar vocabulary and not some other. Nor did he (or could he) explain how small-brained bees manage to encode so much information.
...

One day Shipman was busy projecting the six-dimensional residents of the flag manifold onto two dimensions. The particular technique she was using involved first making a two-dimensional outline of the six dimensions of the flag manifold. This is not as strange as it may sound. When you draw a circle, you are in effect making a two-dimensional outline of a three-dimensional sphere. As it turns out, if you make a two-dimensional outline of the six-dimensional flag manifold, you wind up with a hexagon. The bee's honeycomb, of course, is also made up of hexagons, but that is purely coincidental. However, Shipman soon discovered a more explicit connection. She found a group of objects in the flag manifold that, when projected onto a two-dimensional hexagon, formed curves that reminded her of the bee's recruitment dance. The more she explored the flag manifold, the more curves she found that precisely matched the ones in the recruitment dance. "I wasn't looking for a connection between bees and the flag manifold," she says. "I was just doing my research. The curves were nothing special in themselves, except that the dance patterns kept emerging." Delving more deeply into the flag manifold, Shipman dredged up a variable, which she called alpha, that allowed her to reproduce the entire bee dance in all its parts and variations. Alpha determines the shape of the curves in the 6-D flag manifold, which means it also controls how those curves look when they are projected onto the 2-D hexagon. Infinitely large values of alpha produce a single line that cuts the hexagon in half. Large' values of alpha produce two lines very close together. Decrease alpha and the lines splay out, joined at one end like a V. Continue to decrease alpha further and the lines form a wider and wider V until, at a certain value, they each hit a vertex of the hexagon. Then the curves change suddenly and dramatically. "When alpha reaches a critical value," explains Shipman, "the projected curves become straight line segments lying along opposing faces of the hexagon."
...
If Shipman is correct, her mathematical description of the recruitment dance would push bee studies to a new level. The discovery of mathematical structure is often the first and critical step in turning what is merely a cacophony of observations into a coherent physical explanation. In the sixteenth century Johannes Kepler joined astronomy's pantheon of greats by demonstrating that planetary orbits follow the simple geometric figure of the ellipse. By articulating the correct geometry traced by the heavenly bodies, Kepler ended two millennia of astronomical speculation as to the configuration of the heavens. Decades after Kepler died, Isaac Newton explained why planets follow elliptical orbits by filling in the all-important physics--gravity. With her flag manifold, Shipman is like a modern-day Kepler, offering, in her words, "everything in a single framework. I have found a mathematics that takes all the different forms of the dance and embraces them in a single coherent geometric structure."

Shipman is not, however, content to play Kepler. "You can look at this idea and say, `That's a nice geometric description of the dance, very pretty,' and leave it like that," she says. "But there is more to it. When you have a physical phenomenon like the honeybee dance, and it follows a mathematical structure, you have to ask what are the physical laws that are causing it to happen."

...
Researchers have in fact already established that the dance is sensitive to such properties. Experiments have documented, for example, that local variations in Earth's magnetic field alter the angle of the waggling runs. In the past, scientists have attributed this to the presence of magnetite, a magnetically active mineral, in the abdomen of bees. Shipman, however, along with many other researchers, believes there is more to it than little magnets in the bees' cells. But she tends not to have much professional company when she reveals what she thinks is responsible for the bees' response. "Ultimately magnetism is described by quantum fields," she says. "I think the physics of the bees' bodies, their physiology, must be constructed such that they're sensitive to quantum fields--that is, the bee perceives these fields through quantum mechanical interactions between the fields and the atoms in the membranes of certain cells."
...
There is some research to support the view that bees are sensitive to effects that occur only on a quantum-mechanical scale. One study exposed bees to short bursts of a high-intensity magnetic field and concluded that the bees' response could be better explained as a sensitivity to an effect known as nuclear magnetic resonance, or NMR, an acronym commonly associated with a medical imaging technique. NMR occurs when an electromagnetic wave impinges on the nuclei of atoms and flips their orientation. NMR is considered a quantum mechanical effect because it takes place only if each atom absorbs a particular size packet, or quantum, of electro-magnetic energy.

More about the Bees Dancing

Invisible Octopus

Futuristic Atlantis Hotel In Dubai

Looks a lot like the one here in the Bahamas. Look forward to visiting both. ;-)

More Atlantis

Yeti (Bigfoot) Footprints Found in Nepal by Japanese Explorers

Footprints from the legendary Yeti have been found in the snow-covered slopes of the Himalayas, a Japanese team of explorers claimed today.

The adventurers could hardly contain their excitement as they told of finding the 8in-long footprints which bore a close resemblance to those of humans.

But, said team leader Yoshiteru Takahashi, they were not human - neither were they the footprints of wolves, deer or snow leopards.

Stories of the Yeti - also known as the Abominable Snowman - have been passed down through generations of Nepalese families whose ancestors have told of a half-man, half ape, living in the Himalayas, where the world's tallest mountain, Mt Everest, is located.

The yeti can be considered a Himalayan parallel to the Bigfoot legend of North America.

In 1954, the Daily Mail reported the discovery of hair specimens from what was said to be the scalp of a Yeti. Professor Frederick Woods Jones, an expert in human and comparative anatomy, failed to reach a conclusion, but said the dark brown hair was not from a bear or an anthropoid (manlike) ape.

More Yeti at the DailyMail

Socotra Island: The Most Alien-Looking Place on Earth

More.

Buffaloes vs Lions vs Crocodiles - Epic Battle

Freaky Japanese Alien/ Pre-Historic Goblin Shark

Dead Bigfoot Body Found in Georgia

It’s more than 7-feet tall. Weighs over 500 pounds and walked upright -- three "Bigfoot" seekers, including a Redwood City man, Wednesday claimed they have proof that they have found the body of the elusive creature in the wilds of Georgia.

And on Friday, at a news conference in Palo Alto, they say they will present DNA evidence to prove the carcass of “Rickmat” is that of a bigfoot.

Matthew Whitton and Rick Dyer, Georgia residents who lead Bigfoot-tracking expeditions, say they found the body of what appears to be a Bigfoot in the woods of northern Georgia and will join local Bigfoot researcher Tom Biscardi at the news conference, according to Robert Barrows, who is publicizing the event.

Among the creatures's other physical characteristics of the body -- according to the hunters website -- http://www.searchingforbigfoot.com/ -- were flat feet similar to human feet. Its footprint is 16 ¾ inches long and the length from palm to tip of the middle finger is 11 ½ inches long.

"I think you'll find that this is the real deal," Barrows said of the alleged discovery.

More here and here.

Lightning in Super Slow Motion - Amazing

Monkey Faced Mutant Piglet from China

Villagers were shocked after a monkey-like piglet was born in China.

"It's hideous. No one will be willing to buy it, and it scares the family to even look at it!" Feng told Oriental Today.

He says the piglet looks just like a monkey, with two thin lips, a small nose and two big eyes. Its rear legs are also much longer than its forelegs, causing it to jump instead of walk."

Neighbours have suggested the couple keep the piglet to see how it looks as it matures.

Bizarre...

Wolverine Frog breaks own bones to produce claws

"Amphibian horror" isn't a movie genre, but on this evidence perhaps it should be. Harvard biologists have described a bizarre, hairy frog with cat-like extendable claws.

Trichobatrachus robustus actively breaks its own bones to produce claws that puncture their way out of the frog's toe pads, probably when it is threatened.

David Blackburn and colleagues at Harvard University's Museum of Comparative Zoology, think the gruesome behaviour is a defence mechanism.

The researchers say there are salamanders that force their ribs through their skin to produce protective barbs on demand, but nothing quite like this mechanism has been seen before.

More.

NASA Team Pinpoints Human Causes of Global Warming

Human-caused climate change has impacted a wide range of Earth's natural systems, from permafrost thawing to plants blooming earlier across Europe to lakes declining in productivity in Africa.

Cynthia Rosenzweig of NASA's Goddard Institute for Space Science in New York and scientists at 10 other institutions have linked physical and biological impacts since 1970 with rises in temperatures during that period, including changes to physical systems, such as glaciers shrinking, permafrost melting, and lakes and rivers warming. Impacts also included changes to biological systems, such as leaves unfolding and flowers blooming earlier in the spring, birds arriving earlier during migration periods, and ranges of plant and animal species moving toward the poles and higher in elevation. In aquatic environments such as oceans, lakes, and rivers, plankton and fish are shifting from cold-adapted to warm-adapted communities.

"This is the first study to link global temperature data sets, climate model results, and observed changes in a broad range of physical and biological systems to show the link between humans, climate, and impacts," said Rosenzweig, lead author of the study.

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The Bionic Dolphin

Two years ago Winter was the dolphin that could not swim.

Instead of powering through the water with a flick of her tail, the bottlenose could barely waggle from side to side.

She had lost her tail in a crab trap at just two months old and was found floating in distress off the coast of Florida.

She may never be the most elegant dolphin who ever swam but, as she splashes about in the aquarium, it is safe to say that she probably doesn't care.