Propulsion Hats
Description: A graphic depicting a spacecraft landing system with three illuminated thrusters in the upper section, emitting orange light. Below, a wheeled rover is positioned on a reddish-orange terrain, illuminated by the landing system. The text "PROPULSION" appears prominently at the bottom, with "3573" at the top, all against a black background with small orange dots.
Description: “Because Real Engineering Is Optional.” Suit up like the daring test pilots, questionable inventors, and semi‑licensed dimensional physicists of Buckaroo Banzai fame with our exclusive Yoyodyne Propulsion Systems apparel! Perfect for impressing strangers who assume you have at least three PhDs, confusing coworkers into thinking you know how a flux capacitor actually works, and boldly declaring: “Yes, I support interdimensional engineering… even if it accidentally summons aliens.” Ideal for everything from casual Fridays to spontaneous oscillation overthrusters. Warning: Wearing this shirt may cause unsolicited quotes from people who watched the movie way too many times.
Description: A retro-style hexagonal graphic depicting a Mars lander descending with lights illuminating a rover on a barren, orange planet surface. Text elements include "3573" in red at the top and "PROPULSION" in red at the bottom.
3573 Propulsion Mars Rover Landing Retro Hexagon Hat
by GIBSON GIGS NEW ART
$12 $19
Description: This awesome outboard motor patent design will make a great gift for any marine machines lover.
Outboard Motor Patent Marine Propulsion Mechanism 1911, propulsion system, boat motor Hat
by Anodyle
$12 $19
Description: Retro sci-fi inspired Yoyodyne Propulsion Systems design featuring futuristic space technology, rockets, and vintage aerospace aesthetics. Perfect for fans of classic science fiction, retro space exploration, cult movies, and nostalgic 80s sci-fi style. “The Future Begins Tomorrow!
