Can you test ancestral artifacts such as hair, envelopes and brushes? This video covers what can be tested, ethics, cost and the companies currently providing the service.
Blaine Bettinger, Ph.D., J.D., is a professional genealogist specializing in DNA evidence. In 2007 he started The Genetic Genealogist ( www.thegeneticgenealogist.com ), one of the earliest blogs on th...