http://www.articleheaven.net en-us editorial@articlealley.com While I was flipping through an online marketplace looking for product ideas, I couldn't help but notice a picture of a child playing inside a transparent ball - and it was floating on the water. Once inside the ball and floating on the water, you can... http://www.articleheaven.net/pros--cons-of-water-walking-ball-1503746.html 15th April 2010