Languages of the Bailiwick of Guernsey in local toponyms. The island of Herm appears to have spoken Norman in the recent past, but there are no records of when it died out. Other islands such as Brecqhou, Jethou, les Casquets and Burhou were too small to support real communities. Although there are fewer Portuguese people in Guernsey than in Jersey, they still form a small part of the population, roughly 2% of the population speak Portuguese. Languages of the Bailiwick of Guernsey The linguistic situation of the Bailiwick of Guernsey is quite similar to that of Jersey, the other Bailiwick in the Channel Islands. English is
History of water supply and sanitation was invented by Alexander Cummings in 1775 but became known as the U-bend following the introduction of the U-shaped trap by Thomas Crapper in 1880. The first screw-down water tap was patented in 1845 by Guest and Chrimes, a brass foundry in Rotherham. Founders of microscopy, Antonie van Leeuwenhoek and Robert Hooke, used the newly invented microscope to observe for the first time small material particles that were suspended in the water, laying the groundwork for the future understanding of waterborne pathogens and waterborne diseases. Sir Francis Bacon attempted to desalinate sea water by passing the flow through a sand