Newton's Third Law — Equal and Opposite Reaction Tee
- Physical item — printed and shipped directly to you
- Premium Comfort Colors — 100% ring-spun cotton for ultimate comfort
- Secure Checkout — shop with confidence
Newton's Third Law — My face punched your fist. 🥊⚖️
The most quotable law in physics gets a hilarious vintage boxing poster treatment. For every action, there is an equal and opposite reaction — which means technically, your face did punch their fist. Whether you're teaching it, living it, or just wearing it, Newton's Third Law is always in effect.
Quality you'll love:
- Comfort Colors 1717 garment-dyed heavyweight tee
- 100% ring-spun cotton — premium softness
- Relaxed fit for comfortable teaching
- Garment-dyed for lasting color and vintage character
Great for: Physics teachers, Newton fans, science department matching shirts, teacher gifts, or anyone who appreciates a painfully accurate physics joke.
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.
Newton's Third Law — Equal and Opposite Reaction Tee
Newton's Third Law — My face punched your fist. 🥊⚖️
The most quotable law in physics gets a hilarious vintage boxing poster treatment. For every action, there is an equal and opposite reaction — which means technically, your face did punch their fist. Whether you're teaching it, living it, or just wearing it, Newton's Third Law is always in effect.
Quality you'll love:
- Comfort Colors 1717 garment-dyed heavyweight tee
- 100% ring-spun cotton — premium softness
- Relaxed fit for comfortable teaching
- Garment-dyed for lasting color and vintage character
Great for: Physics teachers, Newton fans, science department matching shirts, teacher gifts, or anyone who appreciates a painfully accurate physics joke.
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.
Teaching Resources
Level up your physics classroom with our digital resources