Search Results for: Plastic flasks
in wind, wave, hydro and solar projects. robert knew we would love a challenge. so, in the spring of he asked us to develop a zero-carbon snow melter that would be lightweight, robust and inexpensive. after some creative thinking, and a few sketched designs, we bought some stainless-steel vacuum flasks
, argon gas, clear plastic polycarbonate tubing, matt black paint and some glue – and the ardgowan "snow melter" was born. the idea was simplicity itself. the sun's rays would pass through the plastic and heat up the matt black flask, whilst the argon gas would act as an insulator to stop the melted...
https://www.robertgraham1874.com/item/6620/ArdgowanDistilleryCo/Ardgowan-Expedition-20-Year-Old-Blended-Malt-Scotch-Whisky---70cl-46-vol.html