Morgan survived a tough chance on one when a thick edge would not stick in Kamran's gloves and Strauss departed with 47 needed when he missed a sweep at a quicker ball and was lbw.

BBC: Century for Andrew Strauss in England win over Pakistan

That done, he deposits them in a 100 nanometre-thick layer on top of a piece of glass, to which they stick without the need for glue.

ECONOMIST: Monitor