20 Watts of Pure Genius Youth 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

Youth fit
100% midweight US cotton that feels soft to the touch and is a great choice for any season
Without side seams: Knit in one piece using tubular knit, it reduces fabric waste and makes the garment more attractive
Ribbed knit collar without seam: Ribbed knit makes the collar highly elastic and helps retain its shape
Shoulder tape: Twill tape covers 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.