When helium filled balloons are handed out at public events, they usually come with a piece of string or ribbon attached. The attachment is either tied into the knot, or secured with a plastic disk.

Falmouth teen Faye McGuire successfully proposed a ban on lighter-than-air balloons to protect the environment. Here's her ...

The balloon doesn't need to be filled with helium ... and you can add two smaller holes on either side of the opening to ...