An instrument used to measure atmospheric pressure, using either liquids, such as water or mercury, or springs
Barometer
Fact of the Day
The Plantagenet kings had a habit of exclaiming by God's body parts. Favourite among them were 'God's eyes' and 'God's legs'.
Quote of the Day
"No-one loves armed missionaries
"
~ Robespierre, 1792
On This Day
1265 England's first Parliament met at Westminster Hall in London, convened by the Earl of Leicester, Simon de Montfort.
1356 Edward Balliol, King of Scotland, surrendered his claim to the throne to Edward III in exchange for an English pension.
1649 Charles I went on trial for treason against England. He refused to enter a plea, not recognising the authority of the court.
1783 Britain signed preliminary peace treaties with France and Spain, ending hostilities in the American Revolutionary War.
1841 British forces occupied Hong Kong, after the Qing authorities refused to support British opium imports.
1936 George V, the last British monarch to have been murdered (technically), died of a lethal injection of cocaine and morphine.
1936 Edward VIII succeeded his father, George V, to the British throne. Something of a PR disaster, he abdicated the same year.
1942 Nazi officials met to discuss the 'final solution' of the 'Jewish question' at the Wannsee Conference.
1981 The Iranian Hostage Crisis ended. More than 60 people had been held hostage in the American Embassy in Tehran for 444 days.
1987 Terry Waite was kidnapped in Beirut whilst attempting to win freedom for hostages. He was held for 1,763 days.