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Latest Golden silk orb-weaver Stories

3d274883ace806413a73a6260034790d1
2011-04-20 11:53:41

A fossilized spider, uncovered in inner Mongolia, is thought to be the largest ever spider fossil discovered. It has been so perfectly preserved from 165 million years ago that scientists have identified it down to the exact species and that is was an adult female, BBC News reports. This specimen was uncovered from at a site called Daohugou in Inner Mongolia, also home to areas filled with fossilized salamanders, small primitive mammals, insects and water crustaceans. This fossilized Golden...

d66fae5e6f4425bf0a36a96bda1b7af7
2010-12-06 06:35:00

Studying spider silk, NSF-supported researchers learn about the properties of this sticky material, and their findings could lead to new bio-adhesives and glues that work under water Ali Dhinojwala and Vasav Sahni consider themselves materials scientists, not biologists. They study surfaces, friction and adhesion. Nevertheless, they have discovered that understanding how nature makes things stick sometimes means getting up close and personal with the creatures responsible. When they...

3691237f277555303bb1e4d9bf0abd7e1
2009-10-21 09:05:00

Researchers from the United States and Slovenia have discovered a new, giant Nephila species (golden orb weaver spider) from Africa and Madagascar and have published their findings in the Oct. 21 issue of the journal PLoS ONE. MatjaÃ…¾ Kuntner, chair of the Institute of Biology of the Slovenian Academy of Sciences and Arts and a Smithsonian research associate, along with Jonathan Coddington, senior scientist and curator of arachnids and myriapods in the Department of...

25c1641208e042350da87ad0dd0408671
2008-04-29 13:20:00

A German team of engineers reported developing a device that borrows silk-spinning techniques from spiders to create strong strands with potential uses for lightweight medical equipment materials.The team said their work shed light on how spiders produce their rugged webs."We can observe the initial steps of fiber formation, which was not possible before," said Sebastian Rammensee of the Technical University of Munich and one of the authors of the Proceedings of the National Academy of...

cb4cae64b311fd87374f90312ca942ed1
2006-10-31 00:30:00

CAMBRIDGE, Mass.-- A team of MIT engineers has identified two key physical processes that lend spider silk its unrivaled strength and durability, bringing closer to reality the long-sought goal of spinning artificial spider silk. Manufactured spider silk could be used for artificial tendons and ligaments, sutures, parachutes and bulletproof vests. But engineers have not managed to do what spiders do effortlessly. In a study published in the November issue of the Journal of Experimental...


Latest Golden silk orb-weaver Reference Libraries

0_380c4a11331537bab3b1015d7d9b9192
2009-05-02 19:33:07

The Edible Golden Silk Spider (Nephila edulis) also known as the Golden Silk Orb-weaver, is a species of spider that occurs widely in Australia in both tropical and temperate regions. It is also found in parts of New Guinea and New Caledonia. It is not understood why this particular species is considered edible, however, it is a delicacy in New Guinea, where it is plucked from the web and lightly roasted over open fire. The species was first collected in 1799 byJacques Labillardiere, in...

0_b6698abcc6edca016038ea866f437044
2009-05-02 19:29:15

The Golden Silk Spider (Nephila clavipes) is a species of orbweaver spider. It is found in the warmer regions of the Americas. In the United States, this species ranges throughout the coastal southeast and inland, from North Carolina to Texas. In many areas its distribution is somewhat localized and may be absent in many areas over wide areas. In some arboreal or swampy areas, adults and their webs can be found in large concentrations, especially near the coast. This species is also...

0_83745b744f3d3f61c4686522366a3d30
2009-05-02 19:25:11

The Joro Spider (Nephila clavata) is a species of arachnid that is a member of the golden orb-web spider group. It is found in Japan (except Hokkaidō), Korea, Taiwan and China. The web of the female can reach up to 39 inches in width. The yellow threads appear rich gold in sunlight. The web has three layers: the central orb, plus two irregular layers in front of and behind the orb. The adult female is about 1 inch. The male is much smaller and is no bigger than 0.4 inches. The female...

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Word of the Day
tesla
  • The unit of magnetic flux density in the International System of Units, equal to the magnitude of the magnetic field vector necessary to produce a force of one newton on a charge of one coulomb moving perpendicular to the direction of the magnetic field vector with a velocity of one meter per second. It is equivalent to one weber per square meter.
This word is named for Nikola Tesla, the inventor, engineer, and futurist.