New Cooling Tech Home › Forums › General Trade Forum › New Cooling Tech This topic has 0 replies, 1 voice, and was last updated 9 years, 10 months ago by kwatt. Viewing 1 post (of 1 total) Author Posts May 28, 2016 at 10:31 pm #88420 kwattKeymaster http://www.bbc.co.uk/news/technology-36398002 I can’t think about going back to the turn of the 20th century where you had ice blocks delivered every few days to a week for your “chiller” that melted to a tray below. But maybe it’s just me. Nitrogen on trucks is a new one though. K. Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In