Math Equation Clock

If you are worried about your kid’s poor performance in mathematics, you possibly would love to place the “Math Equation Clock” in his or her study room. For the clock presents an equation for each hour of the day, and require the user to solve the variable, which is equal to the current hour, to find out the correct time. Featuring a face finished with a laser etched DVD, mounted on a recycled acrylic stand, the innovative clock integrates a classic 5 1/4 inch floppy disk for the dark background, giving a geeky look to the gadget. You may order the Math Equation Clock (here) for $15 only.

[ Article Source : the Design Blog ]