I Hired 15 Welders To Make The Same Thing. Here’s What Happened.
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I did not know this. People say it should not be an issue on brand new filters that have never been wet but anyone going on a hike and relying a water filter that has already been used should watch this.
The fire part don’t impresses me. Absorption chillers/refrigerators have been a thing for a long time. But doing it with salt water instead of a more conventional refrigerant is impressive to me as I did not know it was possible to do it that way. Although granted it is about 10 degrees too warm but give the operating materials that is still pretty impressive