For Radio Producers, 10 to 20 years of experience on the job amounts to an average salary of $45K. More than 20 years of experience mean a somewhat bigger median paycheck of $51K, but it's not much more than what less experienced people make.orkers with less than five years' experience earn around $30K on average, and those who have five to 10 years under their belts see a higher median salary of $34K.
Scientists examining documents dating back 3,500 years say they have found proof that the inception lies not with Hippocrates (460BC-370BC) and the Greeks but in ancient Egypt and the likes of Imhotep (2667BC - 2648BC), who designed the pyramids at Saqqara and was elevated to become the god of healing.
Alhazen invented the first Pinhole Camera, also known as Camera Obscura. It made people aware of the true reason as to why the image was often upside down. Joseph N. Niepce made the first photographic image.Joseph's main idea was to capture the image by making the light draw the picture.e invented his first camera in 1826 in France. This camera was known as Obscura, comprising of two wooden boxes out of which one box had a lens and the other had a screen, which was green in colour. He then invented a diaphragm, which helped in the clarity by sharpening the image.