The massive 1883 eruption of the volcanic island of Krakatoa in Indonesia ejected more than 6 cu mi (25 cu km) of rock and ash, destroyed the island, and left more than 36,000 people dead. The eruption's explosive power was about 13,000 times greater than that of the atomic bomb dropped on Hiroshima, and the sound of the explosion, believed to be the loudest sound in recorded history, was heard some 3,000 mi (4,828 km) away. What was the only living thing researchers found on the island in 1884?
Sir Walter Scott
Back in the day
Occurring in the midst of the Dominican Republic's turbulent 19th-century history, the 1844 revolt that overthrew French-Haitian rule established an independent republic with a presidency that was, in turns, held by Pedro Santana and Buenaventura BÃ¡ez. Each president at one point tried to bring stability to the country through foreign ruleâ€”the former through Spain and the latter through the US. During what period did the US occupy the island nation and establish a military government there?
Born on a day like today
In 1981, neurobiologist David Hubel and his research partner, Torsten Wiesel, received the Nobel Prize in Physiology or Medicine for their research in visual neurophysiology and their discoveries concerning information processing in the visual system. Their observations of the various nerve impulses and nerve cells responsible for different types of visual stimuli opened the door for the understanding and treatment of what ailments?