A team of Canadian and US researchers are using X-rays to revive the images that were captured in the 18th century on the earliest form of photography—Daguerreotypes. Their breakthrough demonstrations have taken artifacts tarnished beyond all recognition and turned out stunningly clear images of the individuals whose portraits were captured all those years ago. Tson-Kong […] The post Lost Faces Found: New Tech Reveals Hidden Images in Earliest Photographs appeared first on Good News Network.