A green screen is a tool that allows our team of meteorologists to key graphics and maps onto the broadcast while they stand in front of a green-colored background. Using green is based on the ...

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Mashable may earn an affiliate commission. A one-of-a-kind, yet pricey ...

Movies and TV shows have come a long way thanks to advancements in computer-generated imagery. While it might come as a disappointment to find out that Spider-Man never actually visited space or that ...