Because Science

nice cleavage - vinyl sticker

cat in a box and whisker plot - vinyl sticker

kimwipes

roygbiv rainbow enamel pin

excel-lent enamel pin

girls just want funding greeting card

wtf is that?! (computer) greeting card

dead & alive cat greeting card

climate change is now greeting card

i'd tap that greeting card

clean and metric greeting card

tachy in the sheets greeting card

this sucks greeting card

left brain, right brain greeting card

size matters (needle gauge) - greeting card

giant panda watercolor greeting card

graduation year circuit board ornament

birthday tits - greeting card

unzip your genes greeting card

freak in the sheets (green) - greeting card