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Há 3 dias · History of film. The history of film chronicles the development of a visual art form created using film technologies that began in the late 19th century. The advent of film as an artistic medium is not clearly defined. There were earlier cinematographic screenings by others, however, the commercial, public screening of ten Lumière brothers ...
Há 3 dias · Timeline of the gunpowder age. This is a timeline of the history of gunpowder and related topics such as weapons, warfare, and industrial applications. The timeline covers the history of gunpowder from the first hints of its origin as a Taoist alchemical product in China until its replacement by smokeless powder in the late 19th century (from ...
Há 5 dias · 2 likes, 0 comments - transmissionmastersltd on May 30, 2024: "Thanks to Harvey J. Sperry's late 19th-century invention, conveyor belts can now be quickly and ...
Há 2 dias · Charles Babbage was a 19th-century mathematician and inventor, known as the "father of the computer" for his designs of mechanical and analytical engines.
Há 2 dias · Notable historical events in the late 18th century, that marked the transition from the early modern period to the late modern period, include: the American Revolution (1765–91), French Revolution (1789–99), and beginning of the Industrial Revolution around 1760. The Industrial Revolution was a period of major industrialization during the late 18th century and the early 19th century. It ...
Há 5 dias · Incandescent light bulb. A 230-volt incandescent light bulb with a medium-sized E27 (Edison 27 mm) male screw base. The filament is visible as the mostly horizontal line between the vertical supply wires. A scanning electron microscope image of the tungsten filament of an incandescent light bulb. Elaborate light in Denver, Colorado.
Há 4 dias · 19th-century medicine saw tremendous advances in the fields of surgery, anaesthesia, and sanitation. Social attitudes towards abortion shifted in the context of a backlash against the women's rights movement.
