Uncertain — Dead? Alive? Both? The ultimate quantum mechanics dilemma. 📦🐈Channel your inner Schrödinger with this edgy, street-style take on the famous thought experiment. Featuring a slightly unhinged blue cat emerging from a box marked with an atom symbol, this "Science Approved / Explicit Content" design is perfect for the physics teacher who embraces the beautiful ambiguity of quantum mechanics.Premium construction: Comfort Colors 1717 garment-dyed heavyweight tee 100% ring-spun cotton — certainty in comfort Relaxed fit for uncertain days Garment-dyed for lasting quality Perfect for: Quantum physics fans, AP Physics teachers, Schrödinger enthusiasts, science department gifts, or anyone who's comfortable with a little uncertainty.As seen on @phantasticphysics TikTok and Instagram!Phantastic Physics — Making physics ridiculously fun to teach and learn. About the Design This original Phantastic Physics design combines clever physics humor with eye-catching artwork. It's the kind of shirt that gets double-takes in the hallway and starts conversations in the teachers' lounge. Designed by a real physics teacher who knows exactly what makes the physics community laugh. Size Guide — Comfort Colors 1717 (Unisex Relaxed Fit) Size Width Length S 18.25" 26.62" M 20.25" 28.00" L 22.00" 29.37" XL 24.00" 30.75" 2XL 26.00" 31.62" 3XL 27.75" 32.50" Pro Tip: Measure your favorite t-shirt at home and compare to find your perfect fit.