The Hidden Entrances to Britain’s Secret Network | Underground Marvels | Science Channel скачать в хорошем качестве

The Hidden Entrances to Britain’s Secret Network | Underground Marvels | Science Channel

As nations emerged from a brutal second World War, they did so in the new reality of a nuclear threat. Across the country, Britain was bolstering itself against a new enemy, and they headed underground. Explore one of the nation's most important secret networks that was equipped with the latest radar system and large operational bunkers built to withstand a nuclear attack. #ScienceChannel #UndergroundMarvels About Underground Marvels: Experts explore mysteries of abandoned subterranean phenomena around the world, sharing their impressive stories, unique origins and the secrets they still keep hidden underground. Subscribe to Science Channel:    / @sciencechannel   About Science Channel: Learn about outer space, leading scientific exploration, new technology, earth science basics, & more with science videos & news from Science Channel. Find us on social: Facebook:   / sciencechannel   Twitter:   / sciencechannel   Instagram:   / sciencechannel   TikTok:   / sciencechannel