Cycles in the Earth's climate, caused by changes in its relationship with the Sun.
The Milankovitch Cycles
Fact of the Day
American president Franklin D. Roosevelt claimed to be descended from William the Conqueror.
Quote of the Day
"I think a curse should rest on me, because I love this war. I know it's smashing and shattering the lives of thousands every moment, and yet I can't help it, I enjoy every second of it.
"
~ Winston Churchill in 1916
On This Day
1429 A French force led by Joan of Arc lifted the seven-month-long Siege of Orléans.
1559 Elizabeth I gave her approval to the Acts of Uniformity and Supremacy, establishing a middle of the road Protestant faith for the whole country, banning Catholicism and enforcing church attendance, and confirming Elizabeth as the head of the Church of England.
1660 Charles II was proclaimed king of England. The British monarchy was restored after the English Civil War.
1701 Captain Kidd went on trial for murder and piracy on the high seas. He was found guilty and hanged 15 days later.
1903 French post-Impressionist Paul Gauguin died of an accidental drug overdose, aged 54.
1945 VE Day: The Allies formally accepted the unconditional surrender of Germany, bringing an end to war in Europe.
1952 Women in Greece were granted the right to vote.