George Nissen dies at 96; inventor of the modern trampoline - Los Angeles Times
Bounce — SOULKITCHEN
Homeowner's Guide To Trampolines | The Family Handyman
USA Gymnastics | George Nissen
The Weird, Forgotten, Awesome Sport of Spaceball - Atlas Obscura
George Nisson, inventor of the trampoline, lives in San Diego's UTC | San Diego Reader
Mr. George Nissen (l'inventeur du trampoline) // Central Park, 1950 | Photo, Vintage life, Old photos
George Nissen: Inventor of the trampoline | The Independent | The Independent
George Nisson, inventor of the trampoline, lives in San Diego's UTC | San Diego Reader
George Nissen and the Trampoline – Lichtenberger Engineering Library
George Nissen: Inventor of the trampoline | The Independent | The Independent
Time Machine: George Nissen, trampoline inventor | The Gazette
USA Gymnastics | Nissen, inventor of modern trampoline, dies April 7
Peak trampoline: why the great British bounce trend is a serious hazard | UK weather | The Guardian
The Olympic trampoline tradition: Remembering the man who taught the world to bounce | The World from PRX
One Of The Most Famous Iowa Inventions Is The Trampoline
How the Trampoline Came to Be | Innovation| Smithsonian Magazine
How the Trampoline Came to Be | Innovation| Smithsonian Magazine
George Nissen, Father of the Trampoline, Dies at 96 - The New York Times
Who Made That Trampoline? - The New York Times
202 - Interesting Things: George Nissen and The Trampoline — JC
Biography of George Nissen
George Nissen and the Trampoline – Lichtenberger Engineering Library
