The word 'photography' comes from the Greek 'photos' and 'graphé', which literally means what?

What does the acronym DSLR stand for?

You've just received your first camera, a brand new DSLR, as a gift and you're very excited. What would be the best way to learn how to use your new camera?

What is the name of the first successful photographic process?

In 1947 Edwin Herbert Land developed a process that allowed you to see the print of your photograph within one minute of having it taken. What company, which he had helped establish, first gave the public instant photographic gratification?