Proton Have Mass Mugs

Description: Protons Have Mass? I Didn't Know They Were Catholic turns a physics term into a clever religious pun. Bright red lettering and a simple atomic nucleus illustration bring together chemistry, church vocabulary, and nerdy classroom humor.

Description: Protons Have Mass I Didn't Even Know They Were Catholic

Description: A clever play on words for the science enthusiast with a sense of humor. This design mashes up physics and faith, making it a perfect conversation starter for science lovers, teachers, or anyone who just appreciates a really good nerdy pun. Wear your intelligence (and your humor) on your sleeve!