
Watch S14, EP19: Coin Operated with Fubo for $0 Today
Americans insert more than 3.5 million coins into vending machines every 15 minutes; how vending machines work; visiting a factory that produces high-tech vending machines; giant gumball machine.
Americans insert more than 3.5 million coins into vending machines every 15 minutes; how vending machines work; visiting a factory that produces high-tech vending machines; giant gumball machine.
How to watch
More episodes
Modern Marvels
"What's in Your Pocket"Stories of those who believed in dreams and defied the commonplace with their extraordinary creations; covering some of the world's architectural and engineering structures, scientific inventions, and social wonders.
Modern Marvels
S14, EP19 "Coin Operated"Americans insert more than 3.5 million coins into vending machines every 15 minutes; how vending machines work; visiting a factory that produces high-tech vending machines; giant gumball machine.
Modern Marvels
S15, EP26 "Coin Operated II"The historic one-armed bandits; cutting edge, computerized slot machines; some of the wackiest vending machines; binoculars at popular tourist sites; a unique company that collects and cleans the coins thrown into fountains.
Modern Marvels
S9, EP42 "Failed Inventions"The minds of the off-kilter geniuses who thought up off-the-mark concepts; some tinkerers' musings were merely ahead of their time and deemed flops during the inventor's lifetime, but others were just plain bad.
Modern Marvels
S16, EP13 "Stink"People have spent centuries battling foul odors, including those that arise from cesspools, rotting meat, landfills, stink bombs, cow farms, and bad breath.
More history shows
See allAir Warriors
"Air Warrriors" puts the spotlight on some of the airplanes that have been used by American forces in combat battles through the years. The program profiles the dedicated pilots and other team members who fly and maintain the aircraft. Rarely seen combat footage and pilots' stories help bring to life the journeys that have been taken by the flying machines, which include a plane-chopper hybrid that saves lives and an attack helicopter that is called the Black Death by America's enemies.
Hunting Hitler
According to documents that were declassified by the FBI in 2014, Adolf Hitler may have survived World War II and fled to South America following the fall of Nazi Germany. In this series a team of investigators -- led by 21-year CIA veteran Bob Baer and war crimes investigator John Cencich -- undertakes a definitive search with the goal of finding out whether the notorious dictator actually survived the war and pulled off one of history's greatest disappearing acts. The team uncovers a mysterious Nazi lair in the Argentinean jungle and searches for evidence of a missing U-boat that may have transported Hitler out of Europe as Germany collapsed.
Lost Treasures of Egypt
Hunting Egypt's lost treasures in the Valley of the Kings.
Drain the Oceans
Maritime mysteries -- old and new -- come to life in this series, combining scientific data and digital re-creations to reveal shipwrecks, treasures, and sunken cities on the bottom of lakes, seas and oceans around the world. Innovative technology allows viewers to see what lies on the floors of large bodies of water such as the Gulf of Mexico, the Nile, the Indian Ocean, the Baltic Sea and the Atlantic Ocean as if they had been drained. Then, in a quest to explain natural wonders and man-made catastrophes, stories tell of how vessels sank, what ancient geological formations reveal about life on Earth, where Nazi secrets now reside, and why so many continue to search for the legendary city of Atlantis.