TIL In the 60s/60s NASA would use brooms to detect flames from Hydrogen leaks as they were odorless & colorless. nasa.gov Submitted by Wandering_Lights t3_10p76i5 on January 30, 2023 at 4:33 PM in todayilearned 58 comments 419
V6Ga t1_j6lyq8g wrote on January 31, 2023 at 7:00 AM Reply to comment by Deion313 in TIL In the 60s/60s NASA would use brooms to detect flames from Hydrogen leaks as they were odorless & colorless. by Wandering_Lights That announcer made me feel it, for sure. Permalink Parent 1
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