Google doodle marks British scientist Anna Atkins’ 216th birthdayMarch 16, 2015 - 13:49 AMT PanARMENIAN.Net - To celebrate what would have been the 216th birthday of Anna Atkins, a new Google Doodle features images of leaves reminiscent of the botanist’s groundbreaking contribution to photography, Time says. Atkins used a version of “sun-printing” to create a book of photographed botanical specimens. Photographs of British Algae: Cyanotype Impressions was self-published in 1843 and is considered to be the first book illustrated with photographs. The method Atkins used for developing photos is called the Cyanotype technique. It is an iron-based chemical method that creates a white image appearing on a blue background. Exposure to sunlight is required for the process to work correctly, hence “sun-printing.” Through her career, Atkins collected hundreds of specimens and in 1865 she donated her entire collection to the British Museum. Born in Kent, southern England, on March 16, 1799, Atkins was raised by her father, a respected scientist, after her mother died during her daughter’s infancy. Atkins died on June 9, 1871, at the age of 72. Top stories Yerevan will host the 2024 edition of the World Congress On Information Technology (WCIT). Rustam Badasyan said due to the lack of such regulation, the state budget is deprived of VAT revenues. Krisp’s smart noise suppression tech silences ambient sounds and isolates your voice for calls. Gurgen Khachatryan claimed that the "illegalities have been taking place in 2020." Partner news Most popular in the section | Turkey extends military presence in Azerbaijan The Turkish parliament has adopted a bill submitted by Recep Tayyip Erdogan to extend the mandate of Turkish troops. Russia to begin assessing migrant workers' speaking skills Rosobrnadzor is planning to change the Russian language exam for migrant workers and include an assessment of speaking skills Armenian, Saudi Foreign Minister meet in Riyadh The two commended the positive dynamics of the development of political dialogue between Armenia and Saudi Arabia Pashinyan: Azerbaijan’s proximity shouldn’t worry border residents At the same time, he said that he “does not guarantee [the security of villagers] one hundred percent”. |