Add Yahoo as a preferred source to see more of our stories on Google. YOU KNOW ALL those buttons on top of McDonald's drink lids? People assumed they pretty much cracked the code when it was revealed ...
Fans of fast food giant McDonald's are suddenly looking at their drinks lids a little closer - after it was revealed exactly what the ridges and buttons on the top of them do. The 'Today Years' Old' ...
You know all those buttons on top of McDonald's drink lids? People assumed they pretty much cracked the code when it was revealed that the round doodads indicate the type of soda inside, but it seems ...
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