Need a handy periodic table of elements? Or maybe three nebulae or the ghost of Cassiopeia? See them all here.
We have affordable pens, stickers that can be placed on laptops or water bottles, and magnets.
New this year is Wondrous Water, a calendar featuring gorgeous water photography.
We have T-shirts, mugs, notebooks, hats, wall art, calendars, puzzles (like the Amazing Colorful Moon Satellite Photo Composite Jigsaw Puzzle, above), and more.
For our biochemistry geeks, one mug contains both the periodic table of elements and a DNA-amino acids codon wheel.