TechnologyUltra-strong stretchy material could enable shape-shifting aircraft A new procedure turns an alloy of nickel and titanium into a material as strong as steel but 20 times stretchier – and one application could be building planes with shape-shifting wings News
VideoHow Great British Bake Off's Josh Smalley tempers chocolateGreat British Bake Off finalist Josh Smalley teaches Âé¶¹´«Ã½ how to temper chocolate Video