DNA Replication (Genes / Molecular Biology Humor)
Sedimental / Sedimentary Attitude (Geology Humor)
Gears (Brain)
Physics
Earth Science (Geological Attitude)
Economics
Statistics, Anyone?
Wonderland (Alice In Wonderland Adventure)
A Matter Of Attention (Neuron / Synapse)
Photosynthetic Attitude (Photosynthesis)
Have A Heart
Software Development Fun (Open Source Duke)
EKG/ECG Heartbeat (Electrocardiogram Sinus Rhythm)
Brain (Humor)
Life Is A Chess Game
Bridge / Duplicate Bridge Saying Humor Gifts
Biology
Sodium-Potassium Pump (Active Transport)
Endocytosis (Eating Cellular Level Humor)
Earth's Timeline (Geological Age)
ATP Molecule & Electron Transport Chain
Just Running On Krebs (Krebs Cycle - TCAC)
Health & Medicine
Psychology
MyPlate (Diet / Nutrition Humor)
Nikola Tesla
This Machine Is Powered By
Bacteria
Signs
Thomas Alva Edison
Dinosaurs Are Back (Dinosaur Fun)
Environmental (Green & Earth Day) Power
Morse Code (Communication With Dots & Dashes)
Mosquito Fun
Mars Exploration
Android (Software Developer Humor)
Periodic Table Of Elements
Worker Ant Inside
Blueprint (Fruit Fly Drosophila Genes)
See What Medical School Has Done To Me (Vesalius)
Pi (Mathematical Pi / Pie Humor)
Semiconductor (Microprocessor)
Cousin Tree With Genetic Kinship (Family Reunion)
Anatomical
Induced-Fit Enzyme-Substrate (Biochemistry)
Here's How I Vent
Brewing Brewers 16th Century Woodcut Illustration
Alternation Of Generations (Life Cycle)

Gifts

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