https://padlet.com/padaliyanatasha/9b7uxv83xkfr Realizzato con buone vibrazioni en-us 2017-06-08 22:30:04 UTC 2017-06-08 22:50:26 UTC hello@padlet.com padaliyanatasha https://padlet.com/padaliyanatasha/9b7uxv83xkfr/wish/175803528
A dark  which had a single small hole in the side, which allowed light to pass through. This would then reflect the images on the wall outside. This idea was later used by artist like Leonardo DaVinci.


]]> 2017-06-08 22:30:48 UTC https://padlet.com/padaliyanatasha/9b7uxv83xkfr/wish/175803528 padaliyanatasha https://padlet.com/padaliyanatasha/9b7uxv83xkfr/wish/175803707 He discovered that particular exposed silver compounds to light, changed their appearance. The reason for this is because they left marks wherever the light touched.   He found ways to record images that Alhazen was able to project.]]> 2017-06-08 22:33:15 UTC https://padlet.com/padaliyanatasha/9b7uxv83xkfr/wish/175803707 padaliyanatasha https://padlet.com/padaliyanatasha/9b7uxv83xkfr/wish/175803940 This was the year where people discovered how to project images onto light sensitive surfaces, which would maintain the images after exposure. ]]> 2017-06-08 22:37:08 UTC https://padlet.com/padaliyanatasha/9b7uxv83xkfr/wish/175803940 padaliyanatasha https://padlet.com/padaliyanatasha/9b7uxv83xkfr/wish/175804046 Henry Fox Talbot and Louis Daguerre were fighting for the first photographic processor. Henry Fox Talbot was a British chemist. He came up with the processor which could process paper copies, which were being used from a single negative. Louis Daguerre was an artist and scientist. He invented the Daguerreotype. It created a sharper image, but it was positive. So copies had to be made by taking another picture. Even though that it could only make on an image, the Daguerreotype won,  becoming the first photographic processor. After this, the government made it available to the public. ]]> 2017-06-08 22:39:26 UTC https://padlet.com/padaliyanatasha/9b7uxv83xkfr/wish/175804046 padaliyanatasha https://padlet.com/padaliyanatasha/9b7uxv83xkfr/wish/175804168 Very early photographers had to carry all their photographic equipment around with them. Their equipment had an extremely long exposure time, which was 2 minutes]]> 2017-06-08 22:41:57 UTC https://padlet.com/padaliyanatasha/9b7uxv83xkfr/wish/175804168 padaliyanatasha https://padlet.com/padaliyanatasha/9b7uxv83xkfr/wish/175804307 Eastman figured everybody should have access to photographs. He invented 'Dry Plate Photography Processing'. This was basically something that stored the image, which could then be developed further down the line. Later, he discovered rolls, which could fit into handheld cameras. He ended up selling millions of this. ]]> 2017-06-08 22:44:37 UTC https://padlet.com/padaliyanatasha/9b7uxv83xkfr/wish/175804307 padaliyanatasha https://padlet.com/padaliyanatasha/9b7uxv83xkfr/wish/175804545 380 billion photographs are taken each year. More pictures are taken a day now than they were taken in the first 100 years after photography was invented. ]]> 2017-06-08 22:48:45 UTC https://padlet.com/padaliyanatasha/9b7uxv83xkfr/wish/175804545