Chemistry Clock Apt for Geeks

If Einstein were alive today then this Chemistry Clock would definitely be a part of his house or lab. If you love science and chemistry then there is nothing that should keep you away from having one of your own. Each number relates to the corresponding atomic element, by its weight on the periodic table. I personally don’t like it that much so I would rather save the $29.95 to spend on something else. The Chemistry Clock uses 1 AA battery and has an 11 3/4 ” diameter. I think there are better clocks out there.