Producing Hats
Description: Rendered on a deep dark background, this artwork presents a large circle with a smaller circle of half its radius shown in four positions, a point on the small circle moving back and forth along a straight diameter. In 1247 the Persian astronomer Nasir al-Din al-Tusi described the Tusi couple, which turns circular motion into straight-line motion. The device later appeared in the work of Copernicus. Made for math teachers, mathematicians and students who love an elegant proof, it brings classic mathematics to a classroom, study or home office.
The Tusi Couple, Al-Tusi's Circular Motion Producing Straight-Line Motion Hat
by Science Design
$12 $19
Description: A vintage-inspired graphic featuring a happy orange tabby cat holding a vinyl record beside a studio microphone, surrounded by the text Miso Rescued Now Producing Purrs. This retro design is perfect for t-shirts, mugs, and stickers, appealing to music producers, vinyl collectors, and cat lovers.
First Day With My OP-1 - Funny Audio Engineer/Music Producer Gift Hat
by DankFutura
$12 $19