a friend posted this idea on facebook and by the time preschool started I had removed the front grate of a fan. i had have great hopes of it turning out like the photos on facebook: a moving rainbow of colors. we did plug it in for a peek and saw more of a golden whirl rather than rainbow. but we won’t quit! b was for blade, c is for color, d will be for dangerous to do this unless the fan is for sure unplugged, e for electricity, f for fan, g for green, h for high (medium – low), etc…that’s how we do things. maybe paint?