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The Unexpected Rule For Getting Through TSA With Ice
Since the Transportation Security Administration (TSA) instituted the 3-1-1- rule in 2006, we've all been packing our ...
Hackaday12y
Force Carbonating Root Beer With Dry Ice
His solution is to use a 60 PSI safety valve. He drilled a hole in a plastic bottle cap to receive the valve. He then drops a few chunks of dry ice in and seals it up. The valve will automatically ...