Printing machine showing newspapers being printed

Military Machine Shop

Police shooting stun gun

Cotton mill worker passing cotton into machine

Machine digging coal from seam

'Cuba Si' - Castro's Cuba - 1961 - Full Length Documentary

Chess & Checkers Computer Games & Machine Learning

Two Motor Gun Boats

Man operating machine making beer casks

Cotton mill worker passing cotton into machine

Man tries to do headstand on exercise machine and falls off

Child Gambling putting ticket into penny arcade machine in facemask. 4K GoPro

Child putting coins into penny arcade machine in facemask. 4K GoPro

Morse Code tape

Robbery with gun

ATM Smash and Grab

Brave woman fights off gun-toting thief with her bare hands in northern India

Cruiser, gun turret turns

Riot policeman fires gun at crowd of protesters in Rio de Janeiro, Brazil<br />CINELANDIA, RIO DE JANEIRO - JUNE 13 2013: Military police fire tear gas at crowd of protesters

Adult Store Robbery

Police officer arresting