AI 13

The names aluminium and aluminum are derived from the word alumine, an obsolete term for alumina, a naturally occurring oxide … More

HILL

_In meteorology, a cloud is an aerosol comprising a visible mass of minute liquid droplets, frozen crystals, or particles suspended … More

CROBOTEN

Anecdote In 1525, the area was purchased by the Bürgerspital, a hospital that gave its name to the neighbourhood – … More

SOAP

2013 Wientalradweg Vienna, Austria Anecdote The Sumerians, who inhabited the region between the Tigris and Euphradis rivers and possessed a … More