Spider-Man isn’t the only person with an interest in spider silk. While Spidey uses the threads to zigzag from building to building, or to snare a bad guy, scientists are investigating silk for different reasons. And though researchers have learned a lot about silk by investigating spiders, insects such as caterpillars, ants and bees also have been studied for the sticky stuff. Scientists are even trying to get silk from animals such as goats.
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