I have used antibiotics when I was sick or injured.
I use computer technology in many different ways.
I have flown on a jet aircraft.
Nuclear power provides electricity for my home.
I watch weather forecasts that use radar.
I look at photos taken by satellites that were placed in orbit using rockets.
After the Persian victories at Artemisium and Thermopylae, king Xerxes proceeded to Athens, which he captured in the last days of September 480. Meanwhile, the Greek navy, which had managed to get away from Artemisium, stayed on the isle of Salamis, opposite Athens. The presence of the enemy close to Phaleron, the Athenian harbor, created a strategic problem for the Persians: they could not use their port as easy as they wanted. And this was something they had to, because their army was proceeding to the Isthmus of Corinth, and it was imperative that the transport ships, brimful with food, could join the soldiers on the Isthmus. It was, therefore, imperative to expel the Greeks from Salamis.
At first, Taft taught at Yale University Law School until President Harding upgraded him to Chief Justice of U.S. Supreme Court.
Well. My hypothesis is the Scientific method. My knowledge confirms this hypothesis. The scientific method is the method you are looking for