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Modern Marvels

Season 6, episode 4. This player now records resume state for the active profile so browse, account, and detail pages can bring you back here quickly.

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S6 E4

Aquariums

Public aquariums have undergone dramatic changes since inception in mid-19th century. A series of technological innovations has transformed them into virtual oceans with spectacular multi-million gallon displays. Examine the latest high-tech aquatic wonders and take a peek into their future.

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Season 6

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Episode 1: Demolition

Episode 2: The Atlantic Wall

Episode 3: History of Tall Buildings

Episode 4: Aquariums

Now playing

Episode 5: Las Vegas Hotels.

Episode 6: The Oakland Bay Bridge.

Episode 7: Monumental Statues

Episode 8: Antibiotics: The Wonder Drugs

Episode 9: The Police Car