Tempest Flask Size:Medium Earth's Geology

Earth's Geology

Your pharmacy notes will find themselves at home within the pages of this Medicinal Botany notebook

The Pythagorean Theorem

it might not be the most practical

Tempest Flask Size:Medium Earth's GeologyPredict the weather like Admiral Fitzroy and Charles Darwin on the H. M. S. Beagle with the help of this Tempest Flask! While subsequent meteorological science has proven to be a lot more accurate than this elegant glass, the Tempest Flask is certainly the most atmospheric way to know if a gale is imminent or if blue skies await. But what IS a Tempest Flask? Also known as a Storm Glass, these sealed glass flasks contain a mixture of distilled water