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kyckling666 t1_jarrzfd wrote on March 3, 2023 at 4:24 PM

Reply to comment by tantricengineer in Universal Hydrogen Successfully Completes First Flight of Hydrogen Regional Airliner by tooch_my_gooch

Guys I grew up with in oil and gas used straw brooms for invisible fire detection.

tantricengineer t1_jas91dt wrote on March 3, 2023 at 6:14 PM

I love smart, low tech solutions like this.