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 ...

From reproductive rights to climate change to Big Tech, The Independent is on the ground when the story is developing. Whether it's investigating the financials of Elon Musk's pro-Trump PAC or ...

McDonald’s fans have been completely thrown to learn what the purpose of those little buttons or bobbles on the fizzy drink lids are actually for. And no they aren’t just for fiddling with while you ...

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 ...