Ice Cream Changes Color With Each Lick

Ice Cream Changes Color With Each Lick

Razzles candies turn into gum. Lava lamps are just plain cool, mood rings tell the wearer what she already knows and mobile phones may soon transmit scents. Now comes another entry into the sensory marketplace: Xamaleón, an ice cream invention of physicist Manuel Linares that changes color as it is licked. Indeed, licking is essential to the color shifting […]