Quality Imprinted, Science, Astronomy, and Science Humor T-Shirts Since 1981
Anyone can make fun of science and education. Sidney Harris finds the humor that comes from within those fields.
Einstein simplified, in three easy steps.
Glow-in-the-dark lightning bolts honor a genius whose contributions made today’s electric grid possible.
Celebrating the important contributions in science made by women. Comes with a card describing the achievements of all five women.
Sidney Harris cartoon featuring what really happens in the operating room. A great gift for the medical professional or student in your life.
Five famous African-American Scientists. Hangtag describes the achievements of each of the scientists.
Someone has to clean up after all those particle physicists.
Viking photographs of Mars featuring Olympus Mons, the Great Canal, and the polar ice cap.
How mathematicians unwind.
Another great medical cartoon from Sidney Harris and Cotton Expressions.
This Sidney Harris Mars Probe cartoon demonstrates that all is fair in love, war, and interplanetary exploration.
Quantum mechanics meets Detroit iron.
NASA asks for help from the public in finding their missing Mars Lander.
Glow-in-the-dark design answers the most common question asked by visitors to caves.
One of the most underrated risk management strategies: RUN!