New article on Inoreader

http://www.youtube.com/channel/UC9MAhZQQd9egwWCxrwSIsJQAmerica Unearthed: SECRET BLUEPRINTS of American Landmarks (S2, E7) | Full Episode | History -

What might Washington D.C. have in common with ancient sites like Stonehenge? It is thought by some to be constructed using an ancient unit of measurement called the megalithic yard, in Season 2, Episode 7, "Secret Blueprint of America." #AmericaUnearthed
Subscribe for more from America Unearthed and other great HISTORY shows:
http://histv.co/SubscribeHistoryYT

Find out more about the show and watch full episodes on our site:
http://www.history.com/shows/

Check out exclusive HISTORY content:
History Newsletter - https://histv.co/newsletter
Website - https://histv.co/History
Facebook - https://histv.co/Facebook
Twitter - https://histv.co/Twitter

In "America Unearthed," host Scott Wolter uses hard science and intuitive theories to explain the most mysterious artifacts and sites in America.

HISTORY® is the leading destination for award-winning original series and specials that connect viewers with history in an informative, immersive, and entertaining manner across all platforms. The network’s all-original programming slate features a roster of hit series, premium documentaries, and scripted event programming.