Modern Marvels
Gutzon Borglum carves the faces of four U.S. presidents into the Black Hills of South Dakota.
2026-01-03 12:49:00 +0000 UTC→2026-01-03 13:42:00 +0000 UTC(53m)
Schedule for Modern Innovations by History
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Modern Marvels
Built of stone and glass, persistence and prayer, gothic cathedrals are an epiphany of imagination.
2026-01-03 21:33:00 +0000 UTC→2026-01-03 22:33:00 +0000 UTC(1h)
Modern Marvels
The construction of the Panama Canal opened up trade and changed the world.
2026-01-03 20:38:00 +0000 UTC→2026-01-03 21:33:00 +0000 UTC(55m)
Modern Marvels
With technological advances, our struggle against the sea has turned into a luxurious holiday.
2026-01-03 19:42:00 +0000 UTC→2026-01-03 20:38:00 +0000 UTC(56m)
Modern Marvels
Gutzon Borglum carves the faces of four U.S. presidents into the Black Hills of South Dakota.
2026-01-03 18:49:00 +0000 UTC→2026-01-03 19:42:00 +0000 UTC(53m)
Modern Marvels
AV-8-Harrier jump jet; Ford Explorer-Firestone tire rollovers; offshore oil-rig fire.
2026-01-03 17:54:00 +0000 UTC→2026-01-03 18:49:00 +0000 UTC(55m)
Modern Marvels
Chronicling the 25-year effort to build the Pacific Coast Highway.
2026-01-03 17:00:00 +0000 UTC→2026-01-03 17:54:00 +0000 UTC(54m)
Modern Marvels Essentials
Buckle up and take a drive to some of America's most fascinating truck stops.
2026-01-03 16:33:00 +0000 UTC→2026-01-03 17:00:00 +0000 UTC(27m)
Modern Marvels
Built of stone and glass, persistence and prayer, gothic cathedrals are an epiphany of imagination.
2026-01-03 15:33:00 +0000 UTC→2026-01-03 16:33:00 +0000 UTC(1h)
Modern Marvels
The construction of the Panama Canal opened up trade and changed the world.
2026-01-03 14:38:00 +0000 UTC→2026-01-03 15:33:00 +0000 UTC(55m)
Modern Marvels
With technological advances, our struggle against the sea has turned into a luxurious holiday.
2026-01-03 13:42:00 +0000 UTC→2026-01-03 14:38:00 +0000 UTC(56m)
Modern Marvels
Gutzon Borglum carves the faces of four U.S. presidents into the Black Hills of South Dakota.
2026-01-03 12:49:00 +0000 UTC→2026-01-03 13:42:00 +0000 UTC(53m)
Modern Marvels
AV-8-Harrier jump jet; Ford Explorer-Firestone tire rollovers; offshore oil-rig fire.
2026-01-03 11:54:00 +0000 UTC→2026-01-03 12:49:00 +0000 UTC(55m)
Modern Marvels
Chronicling the 25-year effort to build the Pacific Coast Highway.
2026-01-03 11:00:00 +0000 UTC→2026-01-03 11:54:00 +0000 UTC(54m)
The Food That Built America
Two heavy-hitting cereal rivals duke it out for breakfast dominance.
2026-01-03 10:07:00 +0000 UTC→2026-01-03 11:00:00 +0000 UTC(53m)
The Food That Built America
Hector and Mario Boiardi's quest to introduce Italian food to Americans results in an iconic brand.
2026-01-03 09:15:00 +0000 UTC→2026-01-03 10:07:00 +0000 UTC(52m)
The Food That Built America
Martha Entenmann grows her late husband's baking company into a national powerhouse.
2026-01-03 08:24:00 +0000 UTC→2026-01-03 09:15:00 +0000 UTC(51m)
The Food That Built America
A former wrestler and a perfume salesman become the unlikely fathers of a casual dining revolution.
2026-01-03 07:33:00 +0000 UTC→2026-01-03 08:24:00 +0000 UTC(51m)
The Food That Built America
Glen Bell works to create a burger alternative and helps introduce the taco to America.
2026-01-03 06:42:00 +0000 UTC→2026-01-03 07:33:00 +0000 UTC(51m)
The Food That Built America
Small-town farmer Orville Redenbacher has a lifelong dream of creating the perfect popcorn kernel.
2026-01-03 05:51:00 +0000 UTC→2026-01-03 06:42:00 +0000 UTC(51m)
The Food That Built America
The new owners identify a rising star within the organization: Dave Thomas.
2026-01-03 05:00:00 +0000 UTC→2026-01-03 05:51:00 +0000 UTC(51m)
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