If you are asking âI have a Canadian $2.00 bank note, 1986 serial number ABC########## signatures blahblah how much is this worthââ¦.. If the Serial number does not start in AUH, then itâs worth $2.00.
Evidence of ancient washing soap was found at Sapo Hill in Rome, where the ashes containing the fat of sacrificial animals was used as a soap. 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 drum made King's machine resemble a modern machine, however it was still hand powered. In 1858, Hamilton Smith patented the rotary washing machine.
6. Play-Doh, that strange, brightly colored, salty clay that all of us grew up molding and poking (and, occasionally, nibbling), was first invented in the 1930s by a soap manufacturer named Cleo McVickers, who thought heâd hit upon a fantastic wallpaper cleaner.