Savanna at Dusk Dark Matter Notebook Discipline_Pharmacy These extra-large Mega Rocks are

These extra-large Mega Rocks are perfectly sized to fit in a whiskey glass

Whether you're headed for the lab or the lecture hall

Decorate your space with this art print featuring early scientific illustrations of butterflies

or you can flip it around and wear it with the honey bee design on the outside for all the world to see

the normal sinus rhythm cardiac waveform

Savanna at Dusk Dark Matter Notebook Discipline_Pharmacy These extra-large Mega Rocks areThe last light of day casts animals grazing in the savanna into dusty shadow, while the day's warmth lingers for just a few minutes more. Each cover in the Dark Matter series celebrates the beauty found in darkness and the scenes made by the faintest light. Let your creativity run wild in the black pages of this Savanna at Dusk Notebook. This extra thick 120 gsm black paper works great with gel pens (for the brightest colors, look for ones that are