Free STEM Artwork for the Holidays!

Download these images to make your own coffee mugs, tee shirts, posters, and other gifts for the holidays.
These © 2015 images are free for personal and educational use (click for larger images).
(license required for commercial use).

  Astronomical Symbols Pythagorean Theorem
STEM download image astronomical symbols Pythagorean theorem
Vacuum Tubes Four Classical Elements Hexadecimal Pi
vacuum tubes Aristotle four elements pi hexadecimal
Pythagorean Theorem Latin Long Division Maxwell's Thermodynamic Equations
Pythagorean theorem Long division in Latin Maxwell's thermodynamic equations
Maxwell's Electromagnetic Equations SI Unit Prefixes Feral Network
Maxwell's electromagnetic equations SI unit prefixes feral network
Coffee Algorithm (F) Coffee Algorithm (C) Decimal Pi
Coffee algorithm (F) Coffee algorithm (C) Pi in decimal
Logic Equation Pandemonium Phosphate  
DeMorgan's theorem Pandemonium phosphate  

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Last Update: 11-12-2015