





Description
yoyorecreation - E=mc2 +2
This E=mc2 is two grams heavier than the original. Other than that, there is no difference. For the standard edition E=mc2, check the related items panel.
This E=mc2 is two grams heavier than the original. Other than that, there is no difference. For the standard edition E=mc2, check the related items panel.
























