Letter | Published:

Ice Thistles

Abstract

IN NATURE for January 11, 1917, Dr. R. T. Gunther directed attention to the beautiful form assumed by the air bubbles which separate from water which is allowed to freeze in a small jar. I was able in the issue of February 15 last to describe some larger examples of the same phenomenon.

Access optionsAccess options

Rent or Buy article

Get time limited or full article access on ReadCube.

from$8.99

All prices are NET prices.

Author information

Rights and permissions

Reprints and Permissions

About this article

Comments

By submitting a comment you agree to abide by our Terms and Community Guidelines. If you find something abusive or that does not comply with our terms or guidelines please flag it as inappropriate.