science: классификация снежинок

[cooldosh]

In 1951 the International Commission on Snow and Ice produced a fairly simple and widely used classification system for solid precipitation [1]. This system defines the seven principal snow crystal types as plates, stellar crystals, columns, needles, spatial dendrites, capped columns, and irregular forms.

UCCS - Union Commission for the

Comments

[harny]

офигенно! :)