The first scientific reference to these objects was a 1611 treatise by
Johannes Kepler titled A New Year’s Gift or On the Six-Cornered ____. It
would be 300 years before his question (of why they always exhibit a six-
fold symmetry) could finally be answ
Johannes Kepler titled A New Year’s Gift or On the Six-Cornered ____. It
would be 300 years before his question (of why they always exhibit a six-
fold symmetry) could finally be answ