At long last, we can all blow colored bubbles.
When I read this I thought to myself, “You mean we couldn’t before?” But then I thought about it and I realized I’d never actually seen a colored bubble. It turns out that it’s very difficult to manage without staining whatever the bubbles happen to pop on. So no, we couldn’t. But now we can. In stain-free blue and pink. The “Holy Grail” of bubbles has been found, and children the world over can rejoice.