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 Computer-Space Geek Mashup T-Shirt

Get ready for Astronomy Day coming up later this month on April 29th with this funny and punny tangentially related space design shirt. The sentiment I Need My Space has been used by NASA fans as a fun way to share the desire to learn and understand more about...

Funny Glass is Completely Full Science Geek T-Shirt

This funny graphic shirt for physics and science geeks takes on the optimism versus pessimism trope of a glass being half full or half empty. Technically, the glass is completely full, whether it's mostly water or not, there's something else in there: air.  This simple white graphic t-shirt...

Science: Like Magic But Real T-Shirt

This grey heather shirt has a fun graphic printed design for science geeks. The pro-science shirt reads "Science Like Magic But Real" in all capital letters. The slogan is accompanied by an atom symbol with different science icons like a microscope, Erlenmeyer flask, and a telescope. This is...

I Love Pi Day Funny Math Spoof 3.14 March 14th Holiday T-Shirt

Celebrate PI Day on March 14 or any day with this fun I Love Pi Day t-shirt! You can celebrate the ultimate math lover holiday with this cute design that has a heart made of PI symbols! The full sentiment is "I Love PI Day" or "I Heart...

The Mycophile Tarot Mushroom Lover Funny T-Shirt

This funny design made for geeks who love mushrooms features a vintage scientific style illustration of mushrooms as the centerpiece of a tarot card spoof. The mushrooms are floating inside a shape being held up by two disembodied hands. The tarot card style design is captioned with

The Entomologist Spoof Tarot Card Shirt

Two simply illustrated insects feature prominently in this fun tarot card inspired design. The insect design is captioned with text that reads THE ENTOMOLOGIST. This is a fun gift idea for anyone who is interested in insects or works as an entomologist. It's especially perfect for bug fans...

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?...