National geographic snakes anaconda,emergency preparedness nursing homes,emf meter los angeles 2014 - Step 2

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Nada como um bicho peconhento com controle remoto para agradar as criancas mais aventureiras e com a qualidade da National Geographic melhor ainda. Sao duas cobras movidas com controle remoto, a Remote Control Green Mamba Remote Control Snake e a Banana Boa Remote Control Snake.
Veja tambem a Cobra Cascavel com controle remoto entre outros bichos com controle remoto aqui no Blog de Brinquedo. Cameramen Alastair MacEwan attempts to capture unprecedented footage of the deadly Japanese Giant Hornets. To view this site, you need to have JavaScript enabled in your browser, and either the Flash Plugin or an HTML5-Video enabled browser. Cookies are very small text files that are stored on your computer when you visit some websites. A venomous cottonmouth snake displays its namesake white mouth as a scientist prepares to capture it on Florida's Seahorse Key in November 2006. The tiny island on the Gulf Coast is renowned among researchers for its teeming numbers of poisonous snakes. About 600 vipers slither around the 165-acre (67-hectare) islandin some areas with an average of 22 cottonmouths on every palm tree-covered acre.
Many scientists have puzzled over how so many snakes can thrive on an island with no fresh water and only a scant number of mammals to prey on. The secret to the snakes' success, Lillywhite believes, is Seahorse Key's other inhabitantstens of thousands of birds that nest there from spring to fall. The snakes aren't eating the birds, the scientist saysinstead they live almost exclusively on the huge amounts of dead fish that the birds drop, vomit, and excrete every year. King cobras avoid humans, but when cornered they can deliver enough venom in their bite to kill 20 people. Awkward on land but agile in water, the anaconda lives in the swamps and tropical rain forests of South America.
Often colored in rusts and yellows to match its sand and rock surroundings, the desert death adder of western Australia lures prey by wiggling its thin black tail tip. A green tree python, native to the rain forests of New Guinea and northeastern Australia, emerges from its shell.
While some snakes spend the winter gathered in dens, they disperse widely the rest of the year, making it difficult to find food or mates.


Named for the color of the inside of its mouth, the black mamba strikes repeatedly with venomous fangs. The spectacled cobra, named for the eyeglass design on its flared hood (seen here), shares with the Russell's viper the infamy of causing more human deaths than any other snakes. Although still performed in India, other parts of Asia, and North Africa, snake charming as a profession has declined in recent years because of wildlife protection laws and broader public knowledge about the reptiles. The finding may pave the way for better robots that can navigate rubble during urban search-and-rescue operations as well as explore archaeological sites and other hard-to-reach places, scientists say.
The new research focused on the desert-dwelling sidewinder rattlesnake (Crotalus cerastes), which navigates the sandy terrain of the southwestern United States and northwestern Mexico. Scientists wanted to know if these sidewinding moves were the secret to the snake’s success in climbing. Using high-speed videos of live snakes and customized robotic reptiles, the team found that sidewinding combines up-and-down and back-and-forth undulations that put more of the snake’s body in contact with the sand and prevent slipping.
To see how sand responds to a snake’s body, Goldman and colleagues set up a test track for sidewinder rattlesnakes at Zoo Atlanta in Georgia.
To test how different combinations of undulations on different hills affected climbing ability, Goldman also asked Howard Choset, at Carnegie Mellon University to use a snakelike robot he’d previously developed. Funny how the snake gets a bad rap in the bible but could be the key to helping mankind explore other planets more securely. I have noticed from examining dead rattlesnakes ( road kill !), that the underside of their body is roughened with a one way grain. I have noticed from examining dead rattle snakes (road kill) I I have observed from examining dead rattle snakes that the underside of their bodies has a grain to it.
We’re Moving!As of October 22, 2014, Weird & Wild will be hosted on National Geographic's main news site. Cada cobra mede 50,8 cm de comprimento, funciona com 2 pilhas AA e acende os olhos com LEDs. You can remove any cookies already stored on your computer, but these may prevent you from using parts of our website.
They can also move forward while looking a 6-foot-tall (1.8-meter-tall) person in the eye, a third of their body raised up off the ground. The yellow anaconda (pictured) is smaller than the green anaconda—the largest snake in the world by weight—but still reaches lengths of up to 15 feet (4.6 meters).
Most newborn snakes, which must free themselves from tough, leathery eggs, come armed with a single egg tooth, located on their head or snout.


Widely considered the world’s deadliest snake, it continues to take human life in its native habitats in southern and eastern Africa, despite the development of antivenin. Both are highly venomous and are found in the midst of vast populations of people in Southeast Asia.
Snakes kept by charmers may have their teeth removed, venom ducts burst, and mouths sewn shut.
But step on it or press on it, and the sand begins to behave almost like a liquid, flowing and giving way.
As each snake climbed steeper sand hills, it constantly changed its body movements to either keep more of its body lifted or more of it in contact with the ground.
But by programming in information from the sidewinder rattlers, the team created a new snakelike robot that could traverse nearly any hill.
Found in India, southern China, and Southeast Asia, king cobras are the only snakes in the world to build nests for their eggs.
With flexible jaws and muscular bodies, these nonvenomous constrictors squeeze their prey to death and swallow it whole—whether it’s a bird, turtle, or deer. The egg tooth is used to tear through the shell and is discarded when the snake first sheds its skin. They use it to collect scent molecules, which they process within special organs, to discern whether they are nearing a food item or a deadly foe. A resident of rocky hills and grasslands, the black mamba is also among the fastest snakes in the world, moving at up to 12.5 miles (20 kilometers) per hour. The spectacled cobra eats rats, poultry, and frogs and is known to enter houses when hunting. During their "dances," the snakes respond to the shape and movement of a snake charmer’s flute rather than its music; snakes are virtually deaf.
Male snakes can also judge whether a female snake is of the same species, how ready she is to mate, and—from the intensity of the scents on each fork—in which direction she is moving.
Considered the most dangerous snake after the mamba, the spitting cobra sometimes feigns death to avoid molestation.




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