O Sullivan's Heels and the Rubber Revolution
A Lynn Massachusetts compositor discovers that rubber heel mats ease fatigue and strain after work. He refines the idea into O Sullivan's Heels with tests by rubber experts, leading to nationwide adoption and imitation. Millions now prefer O Sullivan's for comfort.
MENTIONED IN THIS ARTICLE
Lynn
Massachusetts
Brother
O’sullivan
Sullivan's Heels Absorb the Shocks That Tire You
Sullivan's Heels delivers flexible footwear tech and shock absorbing soles designed to reduce fatigue. The company markets comfort-focused features for long wear and offers product lines across athletic and casual shoes with emphasis on arch support and cushioning.
Seismographs Guarded As City Trembles
A scientist hides a delicate instrument in a cellar to shield it from city tremors and truck vibration. The piece compares instrument safety to protecting the human body from constant shocks and vibrations.
MENTIONED IN THIS ARTICLE
San Francisco
New York City