When did Mega Building Collection Season 1 Episode 10 air?
Mega Building Collection Season 1 Episode 10 aired on October 21, 2022.


The history of humankind is also a history of technology, for these inventions and machines make our world accessible. We overcome obstacles, travel great distances, and procure food, energy, and all of life’s necessities. The Mega Building Collection highlights spectacular and pioneering engineering milestones, ranging from the Roman Pont du Gard to the French TGV high-speed train. Each episode focuses on a specific technical achievement. The series explores gigantic dams, shipping canals, tunnels that burrow for kilometres under mountains and seas, and the Millau Viaduct – the longest cable-stayed bridge in the world. Mega Building Collection provides insights into the construction and operation of these icons of progress.
Today’s submarines are the pinnacle of technology, the most sophisticated constructions in shipbuilding ever. In 1971, the Redoutable entered active service, a 9,000-ton vessel able to dive to a depth of several hundred meters, carrying 16 ballistic missiles armed with nuclear warheads. The Suffren, coming out of the Cherbourg shipyards in 2022 is an under-sea predator, it doesn’t have nuclear warheads, yet its weapons arsenal is state of the art. Its task is to protect aircraft carriers and missile-carrying submarines of the French Navy’s Strategic Ocean Force. The Rubis, commissioned in 1933, is an unsung veteran of the Free French Navy during the Second World War. Between 1940 and 1944, it sank more ships than the entire French navy. So, let’s run silent and deep onboard three formidable submarines.
Direct answers for episode-level questions and details.
Mega Building Collection Season 1 Episode 10 aired on October 21, 2022.
This episode runs for approximately 50 minutes.
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