19世纪初叶,英国建筑设计师布尔尼负责英国泰晤士河的隧道工程。当时还没有挖掘隧道的技术,隧道一挖就塌,工程进展非常缓慢。布尔尼对此一筹莫展。一天清晨,布尔尼在海滩上散步,无意中踢到一块旧船板。他随手将船板拿起来一看,只见上面被蛀虫蛀得密密麻麻的满是孔。他发现那蛀 In the early 19th century, British architect Buerness was responsible for the tunneling of the Thames, England. At that time, there was no tunnel excavation technology. As soon as the tunnel was dug, the project progressed very slowly. Buerney can not do anything about it. Early one morning, Boerni walked on the beach, inadvertently kicked an old ship board. He readily picked up the ship board to see, I saw the moth above was densely covered with holes. He found that eaten