Walter Diemer, Fleer Corporation accountant, invented bubble gum in 1928 in Philadelphia, United States

business entrepreneurship North America
Walter Diemer, Fleer Corporation accountant, invented bubble gum in 1928 in Philadelphia, United States
Published Nov 12, 2026
Following the threads to connected stories…
Ji-yeon Park

“Guiding you through the storm of news and events.”

Dr. Amina Okoye

“Helping you see the world through different perspectives.”

Brandon Cole

“Giving you the tools to deeply understand what’s going on.”

Marcus Ellison

“Empowering you to speak and influence.”

Global news intelligence

Every day, Mestios analyzes tens of thousands of news publications from around the world. Our AI reads their reporting, extracts facts, events, and the people and organizations involved, then turns every major story into a clear, beautifully structured report.

Understanding what’s happening should be easy—and enjoyable.