Merch! - https://slowmoguys.shop/ Gav shows the impressive internals of an old 16mm motion picture camera by filming it in some lovely crisp 4K slow motion at 1000fps. Lights! Camera!......... well that's it, really. Follow us on Instagram - https://www.instagram.com/theslowmoguys Filmed at 1000fps using a Phantom Flex 4K How a Film Camera works in Slow Motion - The Slow Mo Guys