The Industrial Revolution by https://padlet.com/wardclarke73/70k3xpqjitwu The use of machine instead of manual labour en-us 2017-10-13 17:44:14 UTC 2017-10-13 17:51:40 UTC hello@padlet.com Inventors and inventions wardclarke73 https://padlet.com/wardclarke73/70k3xpqjitwu/wish/196922124 2017-10-13 17:51:25 UTC https://padlet.com/wardclarke73/70k3xpqjitwu/wish/196922124