
Call 1800-123-2003
"Smartindia is the best online tool for school students." Ms Deepa Chandran, Principal Anchal
"Smartindia is one of the best supplementary education tool for school students." Ms Pooja, Principal
WHO INVENTED WASHING MACHINE? |
The earliest washing "machine" was the scrub board invented in 1797. American, James King patented the first washing machine to use a drum in 1851.The Thor was the first electric-powered washing machine. Introduced in 1908 by the Hurley Machine Company of Chicago, Illinois, the Thor washing machine was invented Alva J. Fisher. The Thor was a drum type washng machine with a galvanized tub and an electric motor. |