Invent your own bubble wands too! Shape and twist pipe cleaners to make loops with handles, and decorate them with beads. Experiment with different shapes and designs to see which kind blows the ...
The traditional solution of adding a capped length of copper pipe (above) works by trapping a bubble of air that acts as a shock absorber for the back pressure. But it only works for a while.
We're in the midst of our end-of-year fundraising campaign, and we have until December 31 to raise $30,000. Our work is funded by readers like you, who make voluntary gifts because they value our ...