Beefmaster breeders look for the six essentials:. 1  Weight. 2  Milking ability. 3  Conformation. 4  Hardiness. 5  Fertility. 6  Disposition.
Johann Zahn designed the first camera in 1685. But the first photograph was clicked by Joseph Nicephore Niepce in the year 1814. It was thousands of years back that an Iraqi scientist Ibn- al- Haytham made a mention of this kind of a device in his book, Book of Optics in 1021. The earlier cameras were incapable of saving the images and were huge in size.
First Camera to Produce a Photograph: NiÃ©pce The camera obscura, a device written about by Aristotle more than 2,300 years ago and possibly used by great artists like Vermeer, is the ancestor to the photographic camera; however, according to the Oxford English Dictionary, a camera needs to be able to produce an image on film, paper, or another medium.