Viewing a single comment thread. View all comments

HeavyMetalMoose44 t1_j6irwyp wrote on January 30, 2023 at 5:07 PM

Reply to comment by NuGundam7 in TIL In the 60s/60s NASA would use brooms to detect flames from Hydrogen leaks as they were odorless & colorless. by Wandering_Lights

I took some classes from an old timer that worked at a power plant that had steam turbines. He said they would look for leaks waving a 2x4 over the pipes for that reason.