As for cows, everything is clear, but as for laughs and smiles, we don’t know “why” (please inform
@BrandsTell, if you have any idea).
Nevertheless, in “modern” times Coca-Cola offers to enjoy laughs and smiles to the fullest and launches its new online tool
Smileizer (pic.).
It could help those, who feel upset and is based on the idea that a good laugh could be infectious:
You may listen how other people laugh, upload a piece of your own laugh, find how your facebook friends laugh or share with them your happy findings.
So, laugh and smile:)
Coca-Cola history