Ancient Discoveries
Explorers use an ancient Mayan temple code to search for an occult underworld engineered in Mexico.
2025-12-02 09:15:00 +0000 UTC→2025-12-02 10:07:00 +0000 UTC(52m)
Schedule for Modern Innovations by History
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Modern Marvels
Scientists and engineers race against time to save the crew of crippled spacecraft Apollo 13.
2026-02-01 06:53:00 +0000 UTC→2026-02-01 07:47:00 +0000 UTC(54m)
Modern Marvels
On a proving ground, performance is the only thing that matters.
2026-02-01 05:57:00 +0000 UTC→2026-02-01 06:53:00 +0000 UTC(56m)
Modern Marvels
Examines what happens when engineers get their calculations wrong.
2026-02-01 05:00:00 +0000 UTC→2026-02-01 05:57:00 +0000 UTC(57m)
Modern Marvels Essentials
Freight trains helped build America, see how they are built, organized, and monitored.
2026-02-01 04:33:00 +0000 UTC→2026-02-01 05:00:00 +0000 UTC(27m)
Modern Marvels
From devices designed to save the world to mind-expanding machines; the evolution of computers.
2026-02-01 03:37:00 +0000 UTC→2026-02-01 04:33:00 +0000 UTC(56m)
Modern Marvels
Explore the world of monster trucks, mechanical beasts that entertain audiences with raw power.
2026-02-01 02:42:00 +0000 UTC→2026-02-01 03:37:00 +0000 UTC(55m)
Modern Marvels
The Chesapeake Bay Bridge and Tunnel stretches 17 miles connecting Virginia's easternmost landmass.
2026-02-01 01:47:00 +0000 UTC→2026-02-01 02:42:00 +0000 UTC(55m)
Modern Marvels
Scientists and engineers race against time to save the crew of crippled spacecraft Apollo 13.
2026-02-01 00:53:00 +0000 UTC→2026-02-01 01:47:00 +0000 UTC(54m)
Modern Marvels
On a proving ground, performance is the only thing that matters.
2026-01-31 23:57:00 +0000 UTC→2026-02-01 00:53:00 +0000 UTC(56m)
Modern Marvels
Examines what happens when engineers get their calculations wrong.
2026-01-31 23:00:00 +0000 UTC→2026-01-31 23:57:00 +0000 UTC(57m)
Modern Marvels Essentials
Freight trains helped build America, see how they are built, organized, and monitored.
2026-01-31 22:33:00 +0000 UTC→2026-01-31 23:00:00 +0000 UTC(27m)
Modern Marvels
From devices designed to save the world to mind-expanding machines; the evolution of computers.
2026-01-31 21:37:00 +0000 UTC→2026-01-31 22:33:00 +0000 UTC(56m)
Modern Marvels
Explore the world of monster trucks, mechanical beasts that entertain audiences with raw power.
2026-01-31 20:42:00 +0000 UTC→2026-01-31 21:37:00 +0000 UTC(55m)
Modern Marvels
The Chesapeake Bay Bridge and Tunnel stretches 17 miles connecting Virginia's easternmost landmass.
2026-01-31 19:47:00 +0000 UTC→2026-01-31 20:42:00 +0000 UTC(55m)
Modern Marvels
Scientists and engineers race against time to save the crew of crippled spacecraft Apollo 13.
2026-01-31 18:53:00 +0000 UTC→2026-01-31 19:47:00 +0000 UTC(54m)
Modern Marvels
On a proving ground, performance is the only thing that matters.
2026-01-31 17:57:00 +0000 UTC→2026-01-31 18:53:00 +0000 UTC(56m)
Modern Marvels
Examines what happens when engineers get their calculations wrong.
2026-01-31 17:00:00 +0000 UTC→2026-01-31 17:57:00 +0000 UTC(57m)
Modern Marvels Essentials
Freight trains helped build America, see how they are built, organized, and monitored.
2026-01-31 16:33:00 +0000 UTC→2026-01-31 17:00:00 +0000 UTC(27m)
Modern Marvels
From devices designed to save the world to mind-expanding machines; the evolution of computers.
2026-01-31 15:37:00 +0000 UTC→2026-01-31 16:33:00 +0000 UTC(56m)
Modern Marvels
Explore the world of monster trucks, mechanical beasts that entertain audiences with raw power.
2026-01-31 14:42:00 +0000 UTC→2026-01-31 15:37:00 +0000 UTC(55m)
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