Hans Rosling made an inspiring case for the washing machine being the greatest product of the industrial revolution in his Ted Talk http://www.ted.com/talks/han

Hans Rosling made an inspiring case for the washing machine being the greatest product of the industrial revolution in his Ted Talk http://www.ted.com/talks/hans_rosling_and_the_magic_washing_machine.html http://www.ted.com/talks/hans_rosling_and_the_magic_washing_...