Tree Rings Hand Carved 15 oz Ceramic Mug Wine What could be simpler than

What could be simpler than a glass of hydrogen and oxygen bonded together in neat little water molecules

or take notes in your favorite astronomy lecture in this elegant Night Sky spiral notebook

Let your creativity run wild in the black pages of this Savanna at Dusk Notebook

Here's to SCIENCE (and excellent facial hair)

With an illustration of an anatomical heart and black-lettered medical text on a red-blooded background

Tree Rings Hand Carved 15 oz Ceramic Mug Wine What could be simpler thanWe 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