Space.com

BuckyCubes Magnetic Building Cubes 125 cube-shaped, super-powerful, rare earth magnets for you to play with. $29.99 $24.99 Perplexus Epic Flip, twist and turn the sphere to solve the puzzle $24.98 $19.98 Pluto Plasma Pluto Plasma is stretchable, bounceable and it looks super futuristic with its marbled, frosty appearance. $6.99 $4.99 Romulan Ale Star Trek Energy Drink The drink the Federation doesn't want you to have! $14.99 Moon Rock Candy These moon rocks are more like jelly beans, than actual moon rocks...and taste much better! $3.45 $1.45 Doctor Who Sonic Screwdriver of the 10th Doctor Just can't get enough Doctor Who. $24.99 $19.99