On Science Geek Tees we have collected thousands of original science t-shirts for geeks, science fans and computer nerds.

Latest Featured Science Geek T-Shirts

Funny Brood X Cicada Emergence 2021 T-Shirts

Get ready, because 2021 will see an emergence of Brood X, the 17-year cicadas that cover the largest range of such periodic insects in the United States. These amazing bugs will start emerging, in nymph form, throughout May in 15 Eastern and Midwestern states.  Whether you will experience this...

Isaac Newton's Law of Gravitation Apple T-Shirt

Newton's law of universal gravitation, sometimes called Newton's law of gravity, is a mathematical equation that relates force between objects, mass, and distance. The formula is presented on this t-shirt within an illustrated apple -- alluding to the story that Isaac Newton was inspired in his work...

Funny Gregor Mendel Geneticist Joke T-Shirt

Gregor Mendel was a scientist who studied in several fields, including biology and genetics. In fact, his groundbreaking experiments in heredity gave name to the widely recognized laws of Mendelian inheritance. This funny t-shirt has a joke that scientists will love: "What did Gregor Mendel say when he...

Funny Graph Paper T-Shirt for Geometry Geeks

This cute math geek t-shirt has a graph background. Text reads "I See You Have Graph Paper" and "You Must Be Plotting Something". This funny phrase is cute for anyone who loves math, geometry, or just using graph paper!  The joke is in the double meaning of "plotting":...

Featured Science Geek Topics

Astronomy & Space T-Shirts
Astronomy & Space T-Shirts - Whether you're an actual astronaut or rocket scientist, or you just love watching NASA TV, here you can find thousands of space-inspired and astronomy t-shirts. Topics here include solar flares, astrophysics, black holes, telescopes, solar and...
Biology T-Shirts
Biology T-Shirts - Check out our great selection of unique biology t-shirts! Topics covered include favorites like evolution, zoology and animals, stem cells, dinosaurs, and microbiology. We've also got funny DNA shirts, original genetics designs, and biological science tees,...
Chemistry T-Shirts
Chemistry T-Shirts - If you're into chemistry (and aren't we all, really?), you will love the unique chemistry t-shirts featured here. We're showcasing the best chemistry tees which include designs featuring elements of the periodic table. Chemistry geeks need...
Computer and Internet T-Shirts
Computer and Internet T-Shirts - These original internet t-shirts cover as many topics as you'll find on the world wide web! There are awesome t-shirts for hardcore Facebook addicts, Twitter junkies, Instagram followers, and anyone else who's got it bad for...
Engineering T-Shirts
Engineering T-Shirts - Lots of science geeks get into various fields of engineering. Here you'll find t-shirts for engineers in a variety of disciplines! We've got nanotechnology t-shirts, robotics tees, aerospace-themed shirts, plus designs inspired by civil engineering and...
Mathematics T-Shirts
Mathematics T-Shirts - If you know all about the Golden Ratio, Euler's Forumla, or the Fibonacci Sequence, then you've come to the right place - for awesome math geek shirts! Look no further to find original shirt designs covering...
Physics T-Shirts
Physics T-Shirts - If you can't wait for physics class, have we got some cool t-shirts for you! These original physics t-shirts are perfect for physics teachers and students, or anyone who loves this fascinating and varied field of...
Famous Scientist T-Shirts
Famous Scientist T-Shirts - You know that science geeks have the very best role models, right?! In this section you'll find a great collection of famous scientist t-shirts inspired by geniuses in all kinds of scientific fields. Crazy about Copernicus?...