Eat lollipop licking 1000
Publish：2024-05-18
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How much can lick to lick lollipop center? This is a well-known problem America a classical lollipop advertisements made. Scientists found the answer: about 1000 now. Fairly reliable - a number that is obtained through calculus precision mathematical model of flow liquid dissolved solids answer.
According to the USA fun science site reported in February 12th, York University researchers using customized process of spherical and cylindrical liquid candy to observe the dissolved solids. But the leader of the study, New York University physicist Leif Ristrov said, this seemingly simple process is actually quite complex. First of all, solid interferes with the liquid flow, forcing the liquid steering.
List Rolf said: "but with the liquid begins to dissolve the solid, liquid penetration into solid. In fact, the solid surface when the wonderful ranged between liquid and solid."
The result of the experiment was beyond all expectations. List Rolf and colleagues published in the British Journal of "fluid mechanics" in February on the papers said, whether it is spherical or cylindrical hard candy lollipop that fudge, fluid flow through a period of time will show the same hemisphere shape.
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