Today when we have all those electronic devices which are making our everyday lives easier and less painful, we are not aware of the fact how it would be hard to live without those inventions.
The period between the World War I and World War II was a period of huge rise in number of military technology researches and inventions...

Humans are intelligent creatures who are capable to bring out some of the most complicated inventions. Probably everyone has done some minor inventing job in some period of his life. There are two kind of inventions: effective inventions and complicated ones.
No matter how those inventions which can be seen in following photos are ridiculous and crazy, you have to consider that once they were pretty fashionable thing, especially...

Black and white photography is the creation of monochrome images using photographic techniques. Through the use of either a traditional film camera or digital camera, the artist exposes an image media, such as film or a digital image sensor, to light. The light then affects the image media in such a way as to leave a permanent imprint of the scene on that media. This media is then processed to create a final image or photograph.
A modern black and white photography can be either film-based or digital. The process remains the same in that the film or digital sensor is exposed to light through a lens, and then the resulting image is processed either in a darkroom or by computer to create the final black-and-white image...