導讀：美國科學家通過研究發現：在濕度各不相同的地區，不同的蜘蛛物種會分泌與其棲息地濕度大小匹配的最大粘度的液體，從而牢牢的固定在網上。那么，仿照自然界的這種現象，我們是否也可以研究出根據不同濕度，自動調整粘度的智能膠粘劑呢?

　　Envision a bandage that sticks to your skin in the shower. University of Akron researchers are taking tips from nature to develop a smart adhesive that tightens its grip when wet.

　　Gaurav Amarpuri, University of Akron Ph.D. candidate in polymer science, along with UA professors Ali Dhinojwala and Todd Blackledge, joined Virginia Tech professor Brent Opell to study spider glue adhesion. They found that spiders make glue with maximum stickiness at the humidity matching the natural habitat of the spider.