To any one who, for the first time, sees a great stretch of sandy shore covered with innumerable ridges and furrows, as if combed with…
View More The origin of ripples and other fantastic fluid experiments by Hertha Marks AyrtonTo any one who, for the first time, sees a great stretch of sandy shore covered with innumerable ridges and furrows, as if combed with…
View More The origin of ripples and other fantastic fluid experiments by Hertha Marks Ayrton