Modern Marvels
Salt is a versatile substance with 14,000 known uses; visiting a salt mine under Lake Erie.
2026-07-18 08:27:23 +0000 UTC→2026-07-18 09:19:05 +0000 UTC(51m)
Schedule for Modern Marvels
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Modern Marvels
Battlefield engineering may be warfare's most important yet least recognized aspect of combat.
2026-07-21 18:39:40 +0000 UTC→2026-07-21 19:35:36 +0000 UTC(55m)
Modern Marvels
History of the U.S. Mint and the Bureau of Printing and Engraving.
2026-07-21 17:46:02 +0000 UTC→2026-07-21 18:39:40 +0000 UTC(53m)
Modern Marvels
In order to invade Nazi-occupied Europe, the Allies produce an array of specialized equipment.
2026-07-21 16:52:08 +0000 UTC→2026-07-21 17:46:02 +0000 UTC(53m)
Modern Marvels
Nuclear bombs and microscopic anthrax spores can be weapons of mass destruction.
2026-07-21 16:00:00 +0000 UTC→2026-07-21 16:52:08 +0000 UTC(52m)
Modern Marvels
It's a miracle mineral with more than 14,000 known uses.
2026-07-21 15:33:34 +0000 UTC→2026-07-21 16:00:00 +0000 UTC(26m)
Modern Marvels
The electric shock comes in many forms, including lightning, stun guns, eels and the electric chair.
2026-07-21 14:42:07 +0000 UTC→2026-07-21 15:33:34 +0000 UTC(51m)
Modern Marvels
Hydraulics open the door for the Industrial Revolution.
2026-07-21 13:48:13 +0000 UTC→2026-07-21 14:42:07 +0000 UTC(53m)
Modern Marvels
Beer evolved from ancient Pharaohs and Founding Fathers to today's multi-billion-dollar industry.
2026-07-21 12:54:05 +0000 UTC→2026-07-21 13:48:13 +0000 UTC(54m)
Modern Marvels
World-shaking crashes, and the latest in motorcycle crash survival equipment.
2026-07-21 12:00:41 +0000 UTC→2026-07-21 12:54:05 +0000 UTC(53m)
Modern Marvels
The saga of jet propulsion which radically transformed the world since inception of World War II.
2026-07-21 11:06:45 +0000 UTC→2026-07-21 12:00:41 +0000 UTC(53m)
Modern Marvels
Medieval castles withstand both bloody assaults and the test of time.
2026-07-21 10:12:32 +0000 UTC→2026-07-21 11:06:45 +0000 UTC(54m)
Modern Marvels
Some machines built for sheer spectacle.
2026-07-21 09:21:46 +0000 UTC→2026-07-21 10:12:32 +0000 UTC(50m)
Modern Marvels
The forts, weapons and technology of barbarians.
2026-07-21 08:29:29 +0000 UTC→2026-07-21 09:21:46 +0000 UTC(52m)
Modern Marvels
The X-1 jet breaks the sound barrier; the X-43 Scramjet flies at Mach 7.
2026-07-21 07:35:36 +0000 UTC→2026-07-21 08:29:29 +0000 UTC(53m)
Modern Marvels
Battlefield engineering may be warfare's most important yet least recognized aspect of combat.
2026-07-21 06:39:40 +0000 UTC→2026-07-21 07:35:36 +0000 UTC(55m)
Modern Marvels
History of the U.S. Mint and the Bureau of Printing and Engraving.
2026-07-21 05:46:01 +0000 UTC→2026-07-21 06:39:40 +0000 UTC(53m)
Modern Marvels
In order to invade Nazi-occupied Europe, the Allies produce an array of specialized equipment.
2026-07-21 04:52:08 +0000 UTC→2026-07-21 05:46:01 +0000 UTC(53m)
Modern Marvels
Nuclear bombs and microscopic anthrax spores can be weapons of mass destruction.
2026-07-21 04:00:00 +0000 UTC→2026-07-21 04:52:08 +0000 UTC(52m)
Modern Marvels
It's the 12th longest suspension bridge on the planet.
2026-07-21 03:33:37 +0000 UTC→2026-07-21 04:00:00 +0000 UTC(26m)
Modern Marvels
A review of the history of crime detection through the use of forensic science.
2026-07-21 02:38:19 +0000 UTC→2026-07-21 03:33:37 +0000 UTC(55m)
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