The word “dimension” is from Latin and means “to measure completely”. Let us try a few measurements, then.
Roughly stated, the scientific method is to go and look, and then look again. The most elaborate experiments and abstruse equations are designed to answer the simple question, “What are the facts?”
In 1918, celebrations marking the end of the First World War were cut short by the onslaught of a devastating disease — the 1918-19 influenza pandemic.