A new lightweight lift cable will let buildings soar ever upward WHEN Elisha Otis stood on a platform at the 1854 World Fair in New York and ordered an axeman to cut the rope used to hoist h... Read more
A special glass coating, inspired by spider webs, has been used in the UK for the first time. A lookout tower at Lindisfarne has installed it to protect the hundreds of species that flock to... Read more