Shimmering with all the colors of the rainbow, bubbles are a joy to children young and old. For inventor Tim Kehoe, however, creating a bubble with a single color that won't stain when it pops has ...

We've taught you to blow gigantic bubbles and to make invisible ink. Combine the two, and you can have colorful soap bubbles that disappear without leaving a stain and keep the kids amazed. Hit up the ...

Tim Kehoe spent 11 years on a mission to create bubbles that retain a rich, solid color and don't stain when they pop. The result: colored bubbles being marketed as Zubbles, due to be available in ...

Blowing bubbles is a blast. Too bad they pop. But you can help them make a lasting mark by creating stickers from their bubbly bursts. Be warned: This gets messy: Wear clothes that can get stained, or ...

Can you patent colored bubbles? That question is pitting Crayola, which rolled out its new washable colored bubbles in February, against a small competitor that makes a product called Zubbles and ...

The stains on my shirt today are from colored bubbles. Why is a colored bubble such a big deal? Because toy companies have been trying to make one for a hundred years. Bubbles are magical. At the ...

They're bubbles. And they're in color. And they wash out, rub away or plain evaporate after splattering. Describing Tim Kehoe's invention – Zubbles – is simple. The 15-year journey from concept to ...