$6.00
Love is in the air. This red card shows the chemical structure of dopamine, the "fall in love" neurotransmitter.
Perfectly nerdy for Valentine's Day, your Anniversary, or whenever.
$6.00
An awesome card for your favourite math and number nerd! The vertical bars on either side of a number are a mathematical notation for the absolute value of a number. Greeting: I absolutely value youInside:...
$6.00
Who gives you alkynes of feels? This is the card for your soulmate who loves science and puns! This card shows an ALKYNE, a molecule with a triple bond. "Alkynes"...
$6.00
Aloe vera puns don't get any better than this! Say "aloe you vera much" to your plant lover with this green card shows the structure of a chemical in aloe vera. Greeting: aloe you vera...
$6.00
For the one who's always right! For the one who can win an argument or debate.This card shows a triangle with a 90 degree angle, also known as a right angle....