Motor engine meets crochet

So I thought I'd seen everything on Saturday when I spied a fellow in Newtown with a crocheted cover on his motorbike helmet. Black leathers, black helmet, lacy yellow cover. But now I see that the winner of this year's Lace Works at the Powerhouse Museum, crocheted a car engine - Henry Ford’s first four-cylinder engine housed in the Model N to be exact - out of copper wire.