Constant Seesaw T-Shirt: A Vintage Science Icon
This t-shirt design celebrates the spirit of mid-century popular science, featuring a visual interpretation of the human body's remarkable ability to regulate blood sugar, as described in the Life magazine article, "Constant Seesaw Holds Sugar at the Proper Level" from December 16, 1963.
The Seesaw Symbolism
The central image is a graphic representation of a classic seesaw, perfectly balanced. On one side, a stylized sugar crystal ascends. On the opposite side, an insulin molecule, often represented in the artwork, descends. This imagery immediately conveys the fundamental principle of glucose regulation: a dynamic equilibrium where rising sugar levels are counteracted to maintain balance.
Color and Style
The color palette is inspired by the vibrant illustrations common in mid-century science publications. Expect bold colors. The style echoes the graphic design trends of the era, reminiscent of diagrams and illustrations found within the magazine's pages.
A Timeless Concept
The overall design reflects the enduring fascination with the human body's intricate systems. This t-shirt is more than just apparel; it's a conversation starter, a tribute to the power of scientific understanding, and a stylish nod to the popular science of a bygone era.
Unisex Heavy Cotton T-Shirt
A reliable classic cotton tee built for comfort, durability, and style. This unisex heavy cotton shirt is the perfect everyday staple — soft, structured, and designed to make printed designs look sharp and vibrant.
Product Highlights
- 100% heavy cotton fabric for structure and comfort
- Smooth surface ensures vivid, long-lasting prints
- No side seams for irritation-free wear
- Reinforced shoulders to maintain shape over time
- Classic unisex fit — works for all body types
Fit & Style Notes
Designed with versatility in mind, this tee works as your everyday go-to. Wear it true-to-size for a classic fit, or size up for a relaxed, modern drape. The mid-weight cotton balances softness and structure, making it equally great for layering or wearing on its own.
Style it with jeans, joggers, or skirts — its timeless silhouette makes it easy to dress up or down. Perfect for personal wear, printing, branding, or merch drops.
Size Guide
For best results, measure a t-shirt you already own laid flat and compare the chest width and length to the chart below.
| Size | Width (in) | Length (in) | Sleeve (in) |
|---|---|---|---|
| S | 18.00 | 28.00 | 15.10 |
| M | 20.00 | 29.00 | 16.50 |
| L | 22.00 | 30.00 | 18.00 |
| XL | 24.00 | 31.00 | 19.50 |
| 2XL | 26.00 | 32.00 | 21.00 |
| 3XL | 28.00 | 33.00 | 22.40 |
| 4XL | 30.00 | 34.00 | 23.70 |
| 5XL | 32.00 | 35.00 | 25.00 |
Tip: Compare these measurements with your favorite tee for the best fit.
Care Instructions
- Machine wash cold (max 30°C / 90°F)
- Use non-chlorine bleach only when necessary
- Do not iron directly on printed designs
- Do not dry clean
- Tumble dry on low heat
