Anatomy & Physiology Hoodie — 20 Watts of Pure Genius

Showcase your love for science and humor with this clever hoodie 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 hoodie is a fun and educational way to appreciate the incredible organ that drives all our thoughts and actions.

Fit / Fabric / Construction

Unisex fit
Solid Color: 50% cotton, 50% polyester; Heather: 40% cotton, 60% polyester; made from specially spun fibers for a strong, smooth fabric with a cozy feel and warmth
Spacious Pockets: Kangaroo pouch pocket keeps your hands warm
Drawstring Hood: Adjustable hood with self-colored woven cord
Without Side Seams: Knitted in one piece using a tubular knit, reducing fabric waste and enhancing the garment's appearance

Care Instructions

Tumble dry: medium; Iron, steam or dry: low heat
Do not dry clean
Machine wash: cold (max 30C or 90F)
Non-chlorine: bleach as needed

Shipping / Returns

Free standard shipping in the United States.
Made to order: please allow 3–5 business days for production.
U.S. delivery: typically 7–10 business days after production.
International delivery: typically 10–20 business days after production; customs processing may add time.
Returns: request a return within 30 days of delivery for eligible unworn, unused items. Gift cards and personalized items are not returnable. Read our Return Policy.