Yesterday I went to the shop and bought myself a 4 pack of John Smith's Extra Smooth. Never tried it before but smooth beers have always been a favourite of mine. When I got home I put the cans straight in the fridge since they were not chilled when I bought them from the shop. I read the small details on the can since it's something I always do with food and drink. I noticed on the can it said “Floating Widget inside”. I started to panic as I didn't know what it was and I was scared that it...