Shellies are turning 3! Whaaaaa!!!! To celebrate this anniversary, Shellies are enjoying a nice cold fizzy drink and remembering some of their fun adventures, wondering where they will end up next... Maybe something with a link to the past? Who knows.

Carbonation in drinks started waaaaay back in the 1700s! It was made by an Englishman named Dr. Joseph Priestley. The fizz occurs when liquid is infused with CO2. the bubbles don’t activate until the drink comes in contact with air. Shellies are amazed at how something so tasty has been around for so long.

- sodastream.com