Modern Marvels
Historians, engineers and military experts examine the Great Wall of China.
2026-07-28 17:41:13 +0000 UTC→2026-07-28 18:34:06 +0000 UTC(52m)
Schedule for Modern Marvels
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Modern Marvels
Basement history from ancient civilizations to Colonial America; storage, shelter, and hidden rooms.
2026-07-29 05:43:59 +0000 UTC→2026-07-29 06:35:13 +0000 UTC(51m)
Modern Marvels
Digging up salt mining's history, from the table to the oceanic deposits it came from.
2026-07-29 04:53:08 +0000 UTC→2026-07-29 05:43:59 +0000 UTC(50m)
Modern Marvels
Design and construction of tunnels; Holland Tunnel; Lincoln Tunnel.
2026-07-29 04:00:00 +0000 UTC→2026-07-29 04:53:08 +0000 UTC(53m)
Modern Marvels
One of the longest suspension bridges in the world connects upper and lower peninsulas of Michigan.
2026-07-29 03:06:43 +0000 UTC→2026-07-29 04:00:00 +0000 UTC(53m)
Modern Marvels
Adam gets a glimpse into the cutting-edge food research that's taking a leap into the future.
2026-07-29 02:16:13 +0000 UTC→2026-07-29 03:06:43 +0000 UTC(50m)
Modern Marvels
From a massive oil spill to refinery blaze to a downed plane, find out what went wrong.
2026-07-29 01:25:55 +0000 UTC→2026-07-29 02:16:13 +0000 UTC(50m)
Modern Marvels
Often a huge calamity is traced back to a tiny cause, but triggering a domino effect.
2026-07-29 00:33:29 +0000 UTC→2026-07-29 01:25:55 +0000 UTC(52m)
Modern Marvels
How SWAT, bomb squad, HAZMAT, and crime scene specialty trucks are built.
2026-07-28 23:40:35 +0000 UTC→2026-07-29 00:33:29 +0000 UTC(52m)
Modern Marvels
Trucks form the backbone of the construction and transportation industries.
2026-07-28 22:48:52 +0000 UTC→2026-07-28 23:40:35 +0000 UTC(51m)
Modern Marvels
Paint protects ships, Stealth Bombers, and surfaces while spanning art canvases to Space Shuttles.
2026-07-28 21:56:32 +0000 UTC→2026-07-28 22:48:52 +0000 UTC(52m)
Modern Marvels
How "Masters of the Universe" action figures are making a comeback in a big way.
2026-07-28 21:07:33 +0000 UTC→2026-07-28 21:56:32 +0000 UTC(48m)
Modern Marvels
Adam visits legendary heavy equipment manufacturer: John Deere.
2026-07-28 20:17:08 +0000 UTC→2026-07-28 21:07:33 +0000 UTC(50m)
Modern Marvels
Trains capable of speeds of up to 190 miles per hour can be found throughout the world.
2026-07-28 19:25:20 +0000 UTC→2026-07-28 20:17:08 +0000 UTC(51m)
Modern Marvels
An unstable shoreline and wild San Francisco Bay challenge the engineers of the Golden Gate Bridge.
2026-07-28 18:34:06 +0000 UTC→2026-07-28 19:25:20 +0000 UTC(51m)
Modern Marvels
Historians, engineers and military experts examine the Great Wall of China.
2026-07-28 17:41:13 +0000 UTC→2026-07-28 18:34:06 +0000 UTC(52m)
Modern Marvels
Hoover Dam; Utah State University Water Research Laboratory hydraulics lab in Logan, Utah.
2026-07-28 16:51:10 +0000 UTC→2026-07-28 17:41:13 +0000 UTC(50m)
Modern Marvels
The Hoover Dam is one of the seven engineering wonders of the modern world.
2026-07-28 16:00:00 +0000 UTC→2026-07-28 16:51:10 +0000 UTC(51m)
Modern Marvels
One of the longest suspension bridges in the world connects upper and lower peninsulas of Michigan.
2026-07-28 15:06:43 +0000 UTC→2026-07-28 16:00:00 +0000 UTC(53m)
Modern Marvels
Adam gets a glimpse into the cutting-edge food research that's taking a leap into the future.
2026-07-28 14:16:13 +0000 UTC→2026-07-28 15:06:43 +0000 UTC(50m)
Modern Marvels
From a massive oil spill to refinery blaze to a downed plane, find out what went wrong.
2026-07-28 13:25:55 +0000 UTC→2026-07-28 14:16:13 +0000 UTC(50m)
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