BUY GOLD IN CENTRAL AMERICA. EARTH IS WIDER AT THE EQUATOR, SO THE FORCE OF GRAVITY IS WEAKER THERE AND STRONGER AT THE POLES. TRAVEL TO ALASKA AND SELL THE GOLD THERE. SINCE GRAVITY IS SLIGHTLY STRONGER THERE, THE GOLD WILL BE A LITTLE HEAVIER AND YOU WILL GET MORE MONEY FOR IT. PROFIT!!!! TRAVEL BACK TO CENTRAL AMERICA WITH THE MONEY, BUY SOME MO