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126,883 results
Viking Eye Color and DNA: What Was the Genetic Makeup of the Vikings? Chapters: 0:00 The Viking Age 1:30 Did the Genetics of ...
49,969 views
4 days ago
Unlock the Secrets to Reverse Aging with Harvard Genetics Professor David Sinclair What if you could look 30 years younger?
8,419 views
2 days ago