A particle of an element, which sits outside the nucleus.
Electron
Fact of the Day
It is rumoured that the Queen Mother once went to Westminster Abbey after hours only to find them rehearsing her funeral.
Quote of the Day
"I have no words to describe Bonaparte's merit: much technical skill, an equal degree of intelligence, and too much gallantry
"
~ General Jacques François Dugommier, at the Siege of Toulon
On This Day
1913 Suffragette Emily Davison stepped in front of king's horse at Epsom, but didn't expect to be killed - she'd bought a ticket home.
1940 The final day of the Dunkirk evacuation (Operation Dynamo). 338,226 British, French and Belgian soldiers were rescued in total.