World’s First Colored Bubbles
“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 been a 15-year, $3-million obsession. Two weeks ago, the world’s first colored, non-staining bubbles, Zubbles, went on sale. A lot of people “said that you just can’t color a bubble,” said Kehoe, “which is discouraging when that is exactly what you are trying to do… Eventually Kehoe and his colleagues found the three different classes of dyes that produce intense, vibrant and uniform colors. Originally, it took three days to produce what would eventually become Zubbles, but now it takes about 30 minutes. Once a bubble pops, the dye fades in 15 minutes on virtually every material imaginable: concrete, leather, nylon, cotton and paint. Even easily stained material like silk remain unstained 15 minutes after a Zubble touches them. Right now, consumers can only buy blue and pink bubbles, although Kehoe says that he can create bubbles of any color.” w/ photo
