Søgeresultater for "The Six-Cornered Snowflake"
-15%
Oxford University Press
The Six-Cornered Snowflake (4, 2014) | Johannes Kepler
Kepler's essay, On the Six-Cornered Snowflake, provides the first published evidence of the ideas of regular arrangements and close-packing which have proved fundamental to crystallography. In it, Kep
279,95 kr.
Før 329,95 kr.
Tidsbegrænset tilbud
-3%
Johannes Kepler
"In 1611, Kepler wrote an essay wondering why snowflakes always had perfect, sixfold symmetry. It's a simple enough question, but one that no one had ever asked before and one that couldn't actually b
164,95 kr.
Før 169,95 kr.
Tidsbegrænset tilbud