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A flush toilet (also known as a flushing toilet, water closet (WC); see also toilet names) is a toilet that disposes of human waste (i.e., urine and feces) by collecting it in a bowl and then using the force of water to channel it ("flush" it) through a drainpipe to another location for treatment, either nearby or at a communal facility.
John Harington's toilet. In the 16th century, Sir John Harington invented a flush toilet as a device for Queen Elizabeth I (his godmother) that released wastes into cesspools. [66] After the adoption of gunpowder, municipal outhouses became an important source of raw material for the making of saltpeter in European countries. [67]
In 1886 and 1887, Twyford submitted further patents for improvements to the flushing rim and the outlet. In 1888, he applied for a patent protection for his "after flush" chamber; the device allowed for the basin to be refilled by a lower quantity of clean water in reserve after the water closet was flushed. [1]
The flush toilet is anywhere from 2,200 years old to 2,400 years old, according to the release and China Daily. The exact age is unknown because the ruined palace buildings were used for centuries ...
Around that time, Harington also devised England's first flushing toilet – called the Ajax (i.e., a "jakes", then a slang word for toilet). It was installed at his manor in Kelston. This forerunner to the modern flush toilet had a flush valve to let water out of the tank, and a wash-down design to empty the bowl.
Flushing our waste is, well, wasteful, accounting for nearly a third of indoor water use in US homes, according to the Environmental Protection Agency (EPA). In many parts of the world, the use of ...
Alexander Cumming FRSE (sometimes referred to as Alexander Cummings; 1733 – 8 March 1814) [1] was a Scottish watchmaker and instrument inventor, who was the first to patent a design of the flush toilet in 1775, which had been pioneered by Sir John Harington, but without solving the problem of foul smells.
A dry toilet (or non-flush toilet, no flush toilet or toilet without a flush) is a toilet which, unlike a flush toilet, does not use flush water. [20] Dry toilets do not use water to move excreta along or block odors. [21] They do not produce sewage, and are not connected to a sewer system or septic tank. Instead, excreta falls through a drop ...