Tune in to new episodes of Modern Marvels, Sundays at 10/9c on The HISTORY Channel.

Fortification evolved as man tried to defend his territory from attack. From fencedin hills to walled cities to impenetrable forts, strongholds of the past echo the history of battles for control. See more in Season 1, "Line of Defense." #ModernMarvels
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Follow Adam Richman as he travels the country and tries the most iconic and forgotten foods of the 1980s. Watch new episodes of Adam Eats the 80s Sundays at 10/9c on The History Channel.

Watch more Modern Marvels on YouTube in this playlist:
   • Modern Marvels | Official Series Play...  

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"Modern Marvels" goes beyond the basics to provide insight and history into things we wonder about and that impact our lives.

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