what else can you float on SF6 other than foil boat and balloons? also how long will SF6 in a tank keep something afloat Answered
I am basically trying to figure out other things to float in a tank of SF6 ( or better, heavier gas?) Right now I have dandelion seeds, hair, insects in mind. Do you think these will float?
also If i ended up using a foil boat, how long will SF6 keep this boat afloat? what if i seal up the fish tank really good, will the boat be afloat forever? Please let me know! thank you !