Construction workers working on scaffolding, Man Working on the Working at height with blue sky at construction site. Worker using electric
Automatic robotic arm making metal welding operations - concept for modern manufacturing process. Media. Different working robots collection
High voltage electrical discharge generated
High voltage electrical discharge generated
Lightning plasma ball close up on black background. Plasma globe or plasma lamp with filaments extending from inner sphere to outer
Lightning plasma ball close up on black background. Plasma globe or plasma lamp with filaments extending from inner sphere to outer
Glowing lights turning into a holistic picture of christmas tree. Eastern European city in the background.
Silhouette of employee connecting steel details with welding machine in workshop closeup. Smoke and flying sparks in dark factory enclosure lit by sunbeam
High voltage electrical discharge generated
High voltage electrical discharge generated
Man touching the lightning
Man touching the lightning
Boys and teacher explores wimshurst machine
Illumination of a star on top of a christmas tree. Flashing lights. Dark in the background.
Molten steel in a large heated vat is lowered to a mold by skilled workers in a foundry. One worker uses a flaming torch. He wears protective safety equipment as this is a very dangerous environment.
Sparks fly in a magnificent shower of molten steel as a helmeted factory worker cuts pats of the product in an industrial plant.
EDM CNC machine while cutting the sample work pieces. Cutting metal modern processing technology Making Industrial Details.
Man touching the lightning
Workers weld steel structure with Electric welding machines in factory, Slow motion of hand weld steel repair of roof .
high voltage spark from 1912 spark gap transmitter 4k
Plasma Globe or Tesla Ball on Science Exhibition
Close-up of worker cutting metal with grinder. Frame. Sparks while grinding iron. Circular cutting disc cuts of metal