Drop (liquid)
A drop or droplet is a small column of liquid, bounded completely or almost completely by free surfaces. A drop may form when liquid accumulates at the lower end of a tube or other surface boundary, producing a hanging drop called a pendant drop. Drops may also be formed by the condensation of a vapor or by atomization of a larger mass of liquid.
Read more about Drop (liquid): Surface Tension, Pendant Drop Test, Droplet, Optics, Sound, Shape, Size, Gallery
Famous quotes containing the word drop:
“Do they merit vitriol, even a drop of it? Yes, because they corrupt the young, persuading them that the mature world, which produced Beethoven and Schweitzer, sets an even higher value on the transient anodynes of youth than does youth itself.... They are the Hollow Men. They are electronic lice.”
—Anthony Burgess (b. 1917)