Popular Science in the US used to be entirely non metric, but looking at it today every article I’ve clicked on has been 100% metric.
http://www.popsci.com/technology/article/2013-09/worlds-tallest-skyscrapers-have-insane-amount-unoccupied-space?src=related&con=outbrain&obref=obinsite The above article on skyscrapers is interesting with heights in metres. Mike Payne
