Tinkerers source carbon dioxide from welders and string connector hoses to carbonated water machines in bid to cut cost from company’s 25 cents a liter; ‘I’m sticking it to the man.’
WSJ.com: WSJD, Wall Street Journal: Technology
Thu, 09/20/2018 - 8:51am
Tinkerers source carbon dioxide from welders and string connector hoses to carbonated water machines in bid to cut cost from company’s 25 cents a liter; ‘I’m sticking it to the man.’