In the old days, before the vacuum cleaner was invented, a home's rugs and carpet were taken outside, hung over a line, and beaten until they cried uncle.
While this method was most likely very good exercise, I can see how it would easily cut into one's shopping or snoozing time. Therefore: All Praise the Vacuum Cleane
The Changes To Vacuum Cleaners Over The Last 100 Years
http://www.ask.com/bar?q=how+vacuum+cleaners+changed+the+world&page=1&qsrc=19&dm=all&ab=4&title=How+Vacuum+Cleaners+have+changed+in+70+years+from+The+People+History&u=http%3A%2F%2Fwww.thepeoplehistory.com%2Fvacuum.html&sg=xNYW140bKcmF8e%2FWiIcFCpB8aGj0HLrOvng%2BuqaGas8%3D&tsp=1256752549509
| |
| A vacuum cleaner is a device that uses an air pump to create a vacuum to suck up dust and dirt, usually from carpeted floors. Most homes with carpeted floors possess a domestic model for cleaning. The dirt is collected by a filtering system or a cyclone for later disposal. |