Be Amazing Toys, Monster Science, Growing Brain
Who knew science could be such Monstrous Fun? Grow your own "brain" in a bowl. Perfect to disgust and amaze your friends while you learn about the science of polymers. Grow a bowlful of glowing, slipery balls from packet of little marbles. Take the mucus crystals out of the water, let them dry out and do it again. Learn how to make water seem to "disappear" using the growing powder. Find out what the growing powder has in common with baby diapers. Learn the science of polymers.