Volume Volume2\Physical Geography
Entry# 952. On the encroachments of the sea on the land and vice versa (952-954).
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On the encroachments of the sea on the land and vice versa
(952-954).
OF WAVES.
A wave of the sea always breaks in front of its base, and that
portion of the crest will then be lowest which before was highest.
Footnote: The page of FRANCESCO DI GIORGIO'S _Trattato_, on which
Leonardo has written this remark, contains some notes on the
construction of dams, harbours &c.