DNA mapping is giving us a new look at how the past lingers in the present.

“Now, for the first time, scientists have mapped the DNA of 95 different populations to see if they can paint a clearer picture of major historical events.

“This incredible interactive map looks at the mixing of genes in major populations in Europe, Africa, Asia and South America spanning over the last four millennia.“

• Ellie Zolfagharifard, “From Mongol warriors to Silk Road traders: Interactive map reveals how fallen European empires have left their lasting stamp on the world’s gene-pools“, Daily Mail <dailymail.co.uk> (Feb. 13, 2014).

This map makes the rounds periodically. What term do you use? I say “coke” to mean any kind of soda.

Very interesting! I grew up saying Coke and the waitress would say “what kind” and I would respond “Dr. Pepper” LOL! Now I say Soda 😀

via http://popvssoda.com/countystats/total-county.html