A fine coffee froth does not last forever. The bubbles that make the milk light and creamy are eventually torn apart by the pull of gravity. But there is a place where foams have a more stable life - in the weightless environment of the International Space Station, bubbles don't burst so quickly and foams remain wet for longer.
A fine coffee froth does not last forever. The bubbles that make the milk light and creamy are eventually torn apart by the pull of gravity. But there is a place where foams have a more stable life - in the weightless environment of the International Space Station, bubbles don't burst so quickly and foams remain wet for longer.
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