Crazy Fact About America Presidents |Unknown Fact | Historical Fact #history #shorts #facts #top10

Crazy Fact About America Presidents |Unknown Fact | Historical Fact #history #shorts #facts #top10 Here's The video of crazy facts about American presidents! This time we are covering presidents like Andrew Jackson and Herbert Hoover. If you're interested in American history or just curious about Amazing facts about American presidents, this video is for you! #shorts #usa #usafacts #facts #interesting #interestingfacts #knowledge #worldleaders #historychannel #shorts #history #americanhistory #americanpresident #president My Old Video Topic - The First Photograph: Niépce's Revolutionary Invention| Historical Fact | First Camera| Unknown Fact The Brief History of the Photography Camera Ever wondered how they photographed ages ago? Watch this video and find out! Subscribe now with all notifications on for more videos of Evolution of Things and technology Cameras, among other things that we own and use frequently, play an important role in our daily lives. We use this small tool to capture great moments in our lives in the form of photographs, which means a lot to emotional beings like us. However, the camera that we use today, whether as a small module on our smartphones, compact point and shoot cameras, or the mighty DSLRs, took a long time to develop. The first camera: The #camera obscura was the first camera known to history. Conceptual descriptions of the #cameraobscura can be found in Chinese texts dating back to 400 B.C. and in Aristotle's writings around 330 B.C. The Arab scholar Ibn Al-Haytham articulated the concept of a camera obscura around 1000 A.D. A camera obscura does not take pictures; instead, it focuses light through a lens (technically a small hole) and projects it onto a screen. #pinholecamera are similar to camera obscuras. These devices paved the way for everything from still #photography to movie cameras and projectors.