Which weighs most, water when frozen or when not frozen?
FRESH WATER PENETRATES MORE AGAINST SALT WATER THAN SALT WATER
AGAINST FRESH WATER.
That fresh water penetrates more against salt water, than salt water
against fresh is proved by a thin cloth dry and old, hanging with
the two opposite ends equally low in the two different waters, the
surfaces of which are at an equal level; and it will then be seen
how much higher the fresh water will rise in this piece of linen
than the salt; by so much is the fresh lighter than the salt.
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