https://padlet.com/10498535/sxeu0uf2f672 Made with charisma en-us 2017-03-30 08:23:13 UTC 2025-11-01 13:49:21 UTC hello@padlet.com 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/163633905 Camera obscura used to form images on walls in darkened rooms; image formation via a pinhole]]> 2017-03-30 08:57:48 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/163633905 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/163635962 2017-03-30 09:06:37 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/163635962 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/163636138  Brightness and clarity of camera obscuras improved by enlarging the hole inserting a telescope lens]]> 2017-03-30 09:07:27 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/163636138 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/163640834 Isaac Newton discovers that white light is composed of different colours.]]> 2017-03-30 09:26:00 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/163640834 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/163642315 2017-03-30 09:30:17 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/163642315 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/163646734 Nicéphore Niépce combines the camera obscura with photosensitive paper.
1826 Niépce creates a permanent image
The oldest known permanent camera image, is a view taken from Niepce's second floor window.  The exposure took approximately eight hours.]]> 2017-03-30 09:51:14 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/163646734 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/163648035 2017-03-30 09:56:25 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/163648035 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/163651363 Introduction of the word "photography" (Sir John F.W. Herschel)
The word Photography (from greek words Photos ("light") and graphein ("to draw") was first used by the scientist Sir John F.W. Herschel in 1839.• It is a method of recording images by the action of light, or related radiation, on a sensitive material.]]> 2017-03-30 10:15:22 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/163651363 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/163652374 First American patent issued in photography to Alexander Wolcott for his camera]]> 2017-03-30 10:22:04 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/163652374 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/163652908 2017-03-30 10:25:55 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/163652908 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/163653445
Frederick Scott Archer, a sculptor in London, improves photographic resolution by spreading a mixture of collodion (nitrated cotton dissolved in ether and alcohol) and chemicals on sheets of glass. Wet plate collodion photography was much cheaper than daguerreotypes, the negative/positive process permitted unlimited reproductions, and the process was published but not patented.]]> 2017-03-30 10:29:28 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/163653445 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/163657518 2017-03-30 10:57:03 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/163657518 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/163658056 Dry plates being manufactured commercially]]> 2017-03-30 11:00:26 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/163658056 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/163658090 In 1889, George Eastman invented film with a base that was flexible, unbreakable and could be rolled. Emulsions coated on a cellulose nitrate film base, such as Eastman's, made the mass-produced box camera a reality.]]> 2017-03-30 11:00:36 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/163658090 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/163659405 2017-03-30 11:07:06 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/163659405 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/163662281 2017-03-30 11:24:08 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/163662281 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/163733184 2017-03-30 15:04:18 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/163733184 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/163733504 Alhazen (Ibn Al-Haytham) was a great authority on optics in the Middle Ages who lived around 1000AD. He invented the first pinhole camera (also called the Camera Obscura} and was able to explain why the images were upside down. The principle of camera obscura involves punching a hole in a dark box and putting a piece of light-sensitive material on the other side thereby providing a photo-like image, but upside down. ]]> 2017-03-30 15:05:10 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/163733504 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/163735775 2017-03-30 15:11:41 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/163735775 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/163773889 Leica cameras began when Oskar Barnack developed the world's first successful 35mm format camera, the Leica I. ]]> 2017-03-30 17:10:21 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/163773889 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/163775211 2017-03-30 17:15:27 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/163775211 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/163778733
Photographs and photographic negatives are added to protected works under copyright.]]> 2017-03-30 17:26:59 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/163778733 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/163802467 Kodak Brownie box roll-film camera introduced]]> 2017-03-30 18:36:19 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/163802467 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/163805760 2017-03-30 18:48:41 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/163805760 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/163809237 2017-03-30 19:04:22 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/163809237 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/163809506 The box was used for winding film from the original roll onto a reel for developing. The sawteeth on the underside of the roll permitted the developing fluids to reach the film once the reel was put into the developing tank]]> 2017-03-30 19:05:32 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/163809506 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/163810173 2017-03-30 19:08:15 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/163810173 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/163819955 East German Zeiss develops the Contax S, first SLR with an un-reversed image in a pentaprism viewfinder.]]> 2017-03-30 19:50:54 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/163819955 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/163820336 2017-03-30 19:53:13 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/163820336 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/163844314 1975: Nicholas Nixon takes his first annual photograph of his wife and her sisters "The Brown Sisters";
Steve Sasson at Kodak builds the first working CCD-based digital still camera]]> 2017-03-30 22:39:50 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/163844314 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/163845205 2017-03-30 22:50:23 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/163845205 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/164036936 Photography method of recording the image of an object through the action of light, or related radiation, on a light-sensitive material. The word, derived from the Greek photos (“light”) and graphein (“to draw”), was first used in the 1830s.]]> 2017-03-31 17:49:52 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/164036936 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/166765535 2017-04-18 14:17:32 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/166765535 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/166774539 2017-04-18 14:42:58 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/166774539 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/166776946 The first durable color photograph envied by the physicist James Maxwell at a lecture in 1861. The inventor of the SLR, Thomas Sutton, was the man who pressed the shutter button, but Maxwell is credited with the scientific process that made it possible. It is a three-color bow.]]> 2017-04-18 14:49:23 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/166776946 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/166784040 1834: Henry Fox Talbot creates permanent (negative) images using paper soaked in silver chloride and fixed with a salt solution. Talbot created positive images by contact printing onto another sheet of paper.]]> 2017-04-18 15:08:37 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/166784040 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/166994628 2017-04-19 12:58:27 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/166994628 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/166997327 Talbot patents his process under the name "calotype".]]> 2017-04-19 13:08:19 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/166997327 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/166999371 2017-04-19 13:14:52 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/166999371 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/167000820 1855: Beginning of stereoscopic era]]> 2017-04-19 13:18:09 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/167000820 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/167007646 2017-04-19 13:37:48 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/167007646 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/167015466 1946: First photo taken from space]]> 2017-04-19 13:59:07 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/167015466 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/167016271

Hasselblad in Sweden offers its first medium-format SLR for commercial sale; 

Pentax in Japan introduces the automatic diaphragm; 

Edwin H. Land introduces the first Polaroid instant image camera; 

Polaroid sells instant black and white film.

]]> 2017-04-19 14:01:24 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/167016271 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/168039956 2017-04-25 09:02:16 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/168039956 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/168089575 Development of Kodachrome, the first color multi-layered color film.
Development of Exakta, pioneering 35mm single-lens reflex (SLR) camera]]> 2017-04-25 13:09:11 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/168089575 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/168139161 2017-04-25 15:22:17 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/168139161 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/168139482 2017-04-25 15:23:14 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/168139482 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/169049551 2017-04-30 10:23:26 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/169049551 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/169049630 2017-04-30 10:25:35 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/169049630 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/169049832 2017-04-30 10:30:19 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/169049832 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/169049951 2017-04-30 10:32:52 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/169049951 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/169051031 Music Photography]]> 2017-04-30 11:03:22 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/169051031 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/169057157 2017-04-30 13:47:38 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/169057157 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/169057193 Street photography]]> 2017-04-30 13:48:16 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/169057193 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/169057293 2017-04-30 13:50:13 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/169057293 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/169057309 2017-04-30 13:50:37 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/169057309 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/169057406 2017-04-30 13:53:00 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/169057406 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/169057470 2017-04-30 13:54:38 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/169057470 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/169057613 2017-04-30 13:57:57 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/169057613 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/169057707 2017-04-30 13:59:58 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/169057707 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/169227349 2017-05-01 16:57:53 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/169227349 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/169227552 Exhibition]]> 2017-05-01 16:58:27 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/169227552 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/169229242 2017-05-01 17:03:43 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/169229242 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/172894574 2017-05-19 23:33:51 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/172894574 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/172894602 2017-05-19 23:34:43 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/172894602 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/172897988 2017-05-20 01:33:43 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/172897988 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/172898020 2017-05-20 01:35:11 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/172898020 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/172898061 2017-05-20 01:37:05 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/172898061 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/172898095 2017-05-20 01:38:44 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/172898095 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/172898152 2017-05-20 01:40:28 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/172898152 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/172898253 2017-05-20 01:44:13 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/172898253 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/172898314 2017-05-20 01:47:18 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/172898314 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/172916782 2017-05-20 11:18:18 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/172916782 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/172916919 2017-05-20 11:22:42 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/172916919 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/172916985 2017-05-20 11:24:20 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/172916985 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/172917411 2017-05-20 11:34:52 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/172917411 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/172917438 2017-05-20 11:35:31 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/172917438 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/172917571 2017-05-20 11:38:22 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/172917571 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/172918510 2017-05-20 11:59:21 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/172918510 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/172918591 2017-05-20 12:00:41 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/172918591 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/172918687 2017-05-20 12:01:53 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/172918687 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/172918824 2017-05-20 12:03:58 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/172918824 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/172919418 2017-05-20 12:19:12 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/172919418 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/172919538 2017-05-20 12:21:37 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/172919538 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/172919599 2017-05-20 12:23:09 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/172919599 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/172919659 2017-05-20 12:24:28 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/172919659 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/172919705 2017-05-20 12:25:40 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/172919705 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/172919788 2017-05-20 12:27:07 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/172919788 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/172919913 2017-05-20 12:30:25 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/172919913 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/172920251 2017-05-20 12:36:04 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/172920251 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/173335741 World Wide Web
By October of 1990, Tim had written the three fundamental technologies that remain the foundation of today’s web (and which you may have seen appear on parts of your web browser):
HTML: HyperText Markup Language. The markup (formatting) language for the web.
URI: Uniform Resource Identifier. A kind of “address” that is unique and used to identify to each resource on the web. It is also commonly called a URL.
HTTP: Hypertext Transfer Protocol. Allows for the retrieval of linked resources from across the web.
Tim also wrote the first web page editor/browser (“WorldWideWeb.app”) and the first web server (“httpd“). By the end of 1990, the first web page was served on the open internet, and in 1991, people outside of were invited to join this new web community.]]> 2017-05-23 09:28:24 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/173335741 10498535 https://padlet.com/10498535/sxeu0uf2f672/wish/173336453 The first camera phone was sold in 2000 in Japan,
Sharp J-SH04 World’s First Ever Phone With Integrated Camera ]]> 2017-05-23 09:32:10 UTC https://padlet.com/10498535/sxeu0uf2f672/wish/173336453