Saim Ayub's century in 20 boundaries, Pakistan returned to victory | #pakistan # Cricket # Saim # Ayub
Saim Ayub's century in 20 boundaries, Pakistan returned to victory | #pakistan # Cricket # Saim # Ayub
The History of Photography
Photography, the art and science of capturing images, has evolved dramatically since its inception. Here's a timeline of its key milestones:
1. Early Beginnings
Camera Obscura (5th Century BCE): The concept of projecting an image through a small hole was described by Chinese philosopher Mozi and later by Aristotle. It was used for artistic and scientific purposes but could not record images.
2. First Permanent Photograph (1826)
Joseph Nicéphore Niépce: In 1826, Niépce created the first permanent photograph, View from the Window at Le Gras, using a process called heliography. It required an 8-hour exposure on a pewter plate.
3. The Daguerreotype (1839)
Louis Daguerre: Daguerre introduced the daguerreotype process, which reduced exposure time to minutes and produced detailed, single-image photographs on silver-plated copper.
4. Calotype and Paper Negatives (1841)
William Henry Fox Talbot: Talbot invented the calotype process, which used paper negatives, allowing multiple copies of an image to be made. This was a precursor to modern photography.
5. Wet Plate Collodion Process (1851)
Frederick Scott Archer: The wet plate process improved image quality and reduced exposure times. However, it required photographers to develop images immediately, often in portable darkrooms.
6. Dry Plate Photography (1870s)
Richard Leach Maddox: The invention of dry plates eliminated the need for on-site chemical development, making photography more convenient and portable.
7. The Birth of Modern Photography (1888)
George Eastman and Kodak: Eastman revolutionized photography with the Kodak camera, which used roll film. The slogan "You press the button, we do the rest" made photography accessible to the masses.
8. Color Photography (1907)
Autochrome Lumière: The Lumière brothers introduced the first commercially successful color photography process using dyed grains of starch as filters.
9. Instant Photography (1948)
Polaroid Cameras: Invented by Edwin Land, the Polaroid camera allowed users to develop and print photos instantly, revolutionizing how people captured moments.
10. Digital Photography (1975)
Steven Sasson: The first digital camera was developed by Kodak engineer Steven Sasson. It captured images digitally rather than on film, marking the beginning of the digital era.
How to reduce stress and communicate better with assertiveness training
In my years working with managers, I’ve noticed stress and communication problems often go hand in hand. Many tell me their toughest challenge isn’t juggling tasks. It’s saying no, setting boundaries, or managing conflict without feeling like they’re upsetting people or coming off too harsh.
https://www.ptp.co.uk/press/20....25/07/how-to-reduce-
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Yearly Aries Horoscope 2026 - Aries 2026 Prediction
https://bejandaruwalla.com/pag....es/aries-horoscope-2
According to the yearly Aries horoscope 2026, this is a powerful year of growth and self-control for Aries. With Saturn entering your sign, you will feel a strong desire to take control of your life, set clear boundaries, and commit to long-term goals. This is a year where responsibility and ambition go hand in hand. There may be challenges in the beginning, especially in personal relationships, but they will lead you to deeper understanding and maturity.
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