Nikola Tesla Inventions Graphic T-Shirt

Retro James Webb Space Telescope JWST Logo T-Shirt

Show your interest and spread the word about the JWST James Webb Space Telescope, already on track to explore the universe and deliver knowledge about our past, present, and future. This retro space geek design uses a honeycomb shape to represent the mirrors used to capture and...

Celebrate Dentists on National Dentist's Day

March 6th is National Dentist's Day, a commemorative day to celebrate dentists and their important work. Here are some t-shirts that make great gifts of appreciation for dentists and students studying dentistry.

Future Astronautolotl Funny & Cute Axolotl Astronaut Sweatshirt

This darling design is perfect for anyone who is interested in being an astronaut when they grow up, or when they finish school or military training. Future Astronautolotl is also great for future or current space industry students, and anyone who looks to the stars and outer...

Optimist or Pessimist? Funny Glass Full T-Shirt

Is the glass half empty, or half full? An optimist and a pessimist allegedly would have different answers, but in reality, the glass is always completely full, as this funny science geek t-shirt explains. This graphic design shows a simple glass of water. The half that is full...