“What do they propose to use in welding? Guess no more infrastructure.”
They had better leave it for welding. Supplies are running low so I don’t mind them stopping it in that case as long as they leave it for welding and I believe in certain areas of medicine.
I was also reading that Argon is used in the gases for those nifty incandescent light bulbs. Keeps the filaments and metals from corroding. Guess those little sweeties will get more expensive AND not last as long. Just keeps getting better!