Tree Rings Hand Carved 15 oz Ceramic Mug Meteorology Here's to SCIENCE (and excellent

Here's to SCIENCE (and excellent facial hair)

Pair it with Ascending Regions Plate 1 and Ascending Regions plate 2 for a coordinated diptych

Use it to take astronomical data or as a spot to sketch ideas for improved space craft

Fill these blank pages up with illustrations of your favorite cacti or take notes and sketch plants in botany lecture

and everyone who knows that there’s more to a great whiskey than just ethanol

Tree Rings Hand Carved 15 oz Ceramic Mug Meteorology Here's to SCIENCE (and excellentWe can learn a lot from tree rings. Each ring marks a year in the tree's life that scientists can use to understand how the climate has changed in a region. The dark lines are made in the late summer and fall while the light spaces between are produced in spring and early summer. Rings that are farther apart are made in rainy seasons and lines closer together are made in dry seasons. The tree rings on this mug are sand carved by hand for a unique