20 noviembre 2014
New materials are making cars, planes and all sorts of other things lighter. The catch is that many of these materials can’t be welded. Now there’s an alternative joining method available — gradient adhesives provide an extremely good way of ensuring joined parts stay joined for their entire service life and hold up well in the event of a crash.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/p0VPysYJgsA/141120113241.htm
