The 'c' stands for the speed of light. You don't need fancy equipment to measure it. All you need is a microwave, ruler, bar of chocolate and a calculator. How to: 1  Take the turntable out of the microwave. 2  You need the chocolate to stay still whilst you heat it.
April 17, 1861 - Delegates at the Virginia Convention in Richmond pass an Ordinance of Secession by a vote of 88 to 55. Thirty-two of the no votes come from trans-Allegheny delegates, who are more firmly Unionist than representatives from other parts of the state.
It became the first state to declare its secession from the Union on December 20, 1860, with the Declaration of the Immediate Causes Which Induce and Justify the Secession of South Carolina from the Federal Union and later joined with the other southern states in the Confederacy.