Producing Magnets
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 Magnet
by Science Design
$3.75 $4.75
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.
Retro Music Cat Graphic - Miso Rescued Now Producing Purrs Magnet
by sofi art
$3.75 $4.75
Description: Perfect Casual Wear Gift For Mental Health Advocates, Tired Adults, Sarcasm Lovers, Neurodivergent Community, And Friends. Wearing something like this every day is entertaining. Are you trying to find a coordinating pattern? Then you ought to get this amazing design!
My Favorite Childhood Memory Was Producing Serotonin Magnet
by Marjonhorn
$3.75 $4.75
