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Viking Sunstones and Mummy Health Secrets

Modern technology makes it easy to navigate our planet’s oceans, but think for a moment about ancient cultures such as the Vikings. How did they manage to navigate across great spans of water with such accuracy? While you are thinking of history did you know that our ancestors experienced a particular health problem that is the number one cause of death in the developed world today? Learn more about both ‘mysteries’ in this great video from SciShow!

Viking Sunstones and Mummy Health Secrets [YouTube]

Akemi Iwaya (Asian Angel) is our very own Firefox Fangirl who enjoys working with multiple browsers and loves 'old school' role-playing games. Visit her on Twitter and .

  • Published 03/18/13

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