Ship Floating on Sulphur Hexafluoride

While it looks like this aluminium foil ship is floating on nothing but thin air, it is in fact kept above ground by some sulphur hexafluoride, a gas that is significantly denser than air. It is also interesting to note that when inhaled, sulphur hexafluoride will make your voice sound much deeper than it usually is.

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One Response to Ship Floating on Sulphur Hexafluoride

  1. "According to the Intergovernmental Panel on Climate Change, SF6 is the most potent greenhouse gas that it has evaluated, with a global warming potential of 22,800[5] times that of CO2" juss sayin…be responsible with your useless experiements.