The Instant Hot Tub
May 10, 2008

“If a few ounces of quicklime mixed with water can make self-heating soup cans, we figured 500 pounds of it could create a self-heating hot tub.” w/ photo + video
Posted in Interesting | Subscribe
“If a few ounces of quicklime mixed with water can make self-heating soup cans, we figured 500 pounds of it could create a self-heating hot tub.” w/ photo + video
Posted in Interesting | Subscribe