You will be surprised: Why do our nasal passages and nose no longer burn when we drink cola?
Today's colas run out of gas/acid a few hours after opening; the "hissss" sound of opening the cap is now much fainter. Whereas in the 90s, colas with the cap on could retain their gas content even after a day or two.
Groom kills 4 people including bride at wedding in Thailand
Putin approves sale of US company's assets in Russia