February 26

747 BC – According to Ptolemy, the epoch (origin) of the Nabonassar Era began at noon on this date. Historians use this to establish the modern BC chronology for dating historic events. 364 – Valentinian I is proclaimed Roman emperor. 1266 – Battle of Benevento: An army led by Charles, Count of Anjou, defeats a combined German and Sicilian force led by Manfred, King of Sicily. Manfred is killed in the battle and Pope Clement IV invests Charles as king of Sicily and Naples. 1365 – The Ava Kingdom and the royal city of Ava (Inwa) founded by King Thado Minbya. 1606 – The Janszoon voyage of 1605–06 becomes the first European expedition to set foot on Australia, although it is mistaken as a part of New Guinea. 1616 – Galileo Galilei is formally banned by the Roman Catholic Church from teaching or defending the view that the earth orbits the sun. 1775 – The British East India Company factory on Balambangan Island is destroyed by Moro pirates. 1794 – The first Christiansborg Palace in Copenhagen burns down. 1815 – Napoleon Bonaparte escapes from exile on the island of Elba. 1870 – The Beach Pneumatic Transit in New York City, intending as a demonstration for a subway line opens. 1876 – Japan and Korea sign the Treaty of Kangwha, which grants Japanese citizens extraterritoriality rights in Korea, opens three Korean ports to Japanese trade, and ends Korea's status as a tributary state of Qing dynasty China. 1909 – Kinemacolor, the first successful color motion picture process, is first shown to the general public at the Palace Theatre in London. 1914 – , sister to the , is launched at Harland and Wolff shipyard in Belfast. 1919 – President Woodrow Wilson signs an act of Congress establishing the Grand Canyon National Park. 1929 – President Calvin Coolidge signs legislation establishing the Grand Teton National Park in Wyoming. 1935 – Adolf Hitler orders the Luftwaffe to be re-formed, violating the provisions of the Treaty of Versailles. 1935 – Robert Watson-Watt carries out a demonstration near Daventry which leads directly to the development of radar in the United Kingdom.