Nice. My brother had a summer job at the rail yards, way back when. A coworker told a story about being out sweeping the floor in the shops when buzzers and flashy lights started going off and machinery started whirring. He looked up and a "second unit" whole train engine was moving along over his head. The fellow said, "I put my hardhat on."

Of course there was the time when a woman on my crew got sprayed with concentrated sodium hydroxide. She was wearing goggles under a face shield but we didn't have shields that attached to hard hats so her head was bare. She looked like a drowned rat after I threw her in the emergency shower.