20 Watts of Pure Genius T-shirt

Showcase your love for science and humor with this clever t-shirt design. The illustration features the caption "20 Watts of Pure Genius," highlighting the fascinating fact that the human brain generates approximately 20 watts of power—just enough to power a dim incandescent light bulb!

Despite its modest power output, the brain is a powerhouse of activity, consuming about 20% of the body's energy. This energy is crucial for maintaining the brain's complex neural functions, including thinking, learning, and coordinating bodily movements.

This design celebrates the remarkable efficiency of the human brain with a witty twist! Perfect for STEM enthusiasts, this t-shirt is a fun and educational way to appreciate the incredible organ that drives all our thoughts and actions.

Fit / Fabric / Construction

Unisex fit
100% ring-spun cotton: A lightweight, soft-style, breathable fabric
Seamless construction: Knit in one piece using tubular knit, reducing fabric waste and enhancing the garment's aesthetic
Ribbed knit collar: Offers high elasticity and helps the collar retain its shape
Shoulder tape: Twill tape reinforces the shoulder seams to stabilize the back of the garment and prevent stretching

Care Instructions

Machine wash - warm (max 40C or 105F)
Tumble dry - low heat
Iron, steam or dry - low heat
Don't bleach or dry clean

Shipping / Returns

All orders are printed on demand and require a processing time of 3-5 business days.
Standard Shipping (USA): Delivered within 5-7 business days after production.
International Shipping: Delivered within 10-20 business days after production, depending on the destination and customs processing.
30-day return policy. Visit our Refund Policy page for full details.