prime video
Watch Trailer

Watch Modern Marvels Season 6 Episode 4 Online

  • 7.9/10
  • COUNTRIES: United States of America
  • Subtitles: English

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.