3 ms·Amazing ingenuity, but I’m scared by the amount of chemicals they’ve collectively inhaled.by camillomiller 5y agoAmazing ingenuity, but I’m scared by the amount of chemicals they’ve collectively inhaled.blamazon 5y agoThe skill displayed with the "eyes closed while the arc is hot" welding technique is both impressive and concerning.jcims 5y agoaka safety squints