Interesting Spider Web Facts

Spider webs are constructions built by spiders. The webs are made of silk which the spiders produce through spinnerets. The silk is made of proteins, and is both stronger and more flexible than steel of the same weight. Many medical research centers study the microstructure of this silk, as it has the potential to be used in protective gear like bulletproof vests, and even artificial tendons.

Though the term “spider web” generally implies that the web is in use, while “cobweb” suggests that it’s been abandoned, the two in fact mean the same thing. The term cobweb comes from the Old English word “coppe,” meaning spider.

In ancient European medicine, cobwebs were used on wounds to discourage infection, promote healing and reduce bleeding.
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Cobweb paintings are an old art form that originated in the 16th century in the Alps. Today, fewer than one hundred of these paintings can be found, most of which are kept in private collections and are not open to the public.

Scientists About to Reach Ice Bound Lake Vostok For First Time in 15 Million Years

In a race to beat the fast approaching end of the short Antarctic summer, Russian scientists are painstakingly digging to breach into the icebound Lake Vostok for the first time in 15 million years.

Alexei Turkeyev is the head of the Russian polar mission to Vostok Station in Antarctica. He explained to reporters via a satellite hook-up that they are only about  5 meters from reaching the lake, which is located about 12,000 feet under the polar ice cap.

Hopes are high that scientists will discover new forms of life under the ice and be able to learn something about how life first evolved during the times before the last ice age. The researchers are also hoping that what they find in the extreme conditions in the Lake can help us understand more about life on other planets where conditions are equally extreme.

The last flight out of Antarctic is on February 6, just ahead of the onset of the severe polar winter. “It's minus 40 (Celsius/Fahrenheit) outside,” said Turkeyev. “But whatever, we're working. We're feeling good. There's only 5 meters left until we get to the lake so it'll all be very soon.”

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Mother Chimp Mourns Death of Infant in Sadly Similar Way to Humans

In a heartbreaking discovery about the emotional life of chimpanzees, researchers have discovered what appears to be a mourning process in those primates which parallels a similar experience which humans go through when a loved one dies.

Experts on chimpanzee behavior have known for a while that chimp mothers develop a close bond with their infants; carrying them for two full years and nursing them for six. What was not apparent before was the reaction these mothers have when their infant dies.

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In a video which seems to show a mother chimp mourning the death of her 16 month old baby, evidence points to a heartbreakingly similar emotional experience to what human mothers feel when their infant dies.