3 ms·
Pretty sure evidence of Roman metallurgy can be detected in the ice record. http://science.sciencemag.org/content/265/5180/1841 http://science.sciencemag.org/c
by ioddly 10y ago
Pretty sure evidence of Roman metallurgy can be detected in the ice record.
http://science.sciencemag.org/content/265/5180/1841 http://science.sciencemag.org/content/265/5180/1841