This is why America has to adopt the metric system. There are 1,000 milligrams in a gram, 1,000 grams in a kilogram, and 1,000 kilograms in a ton. There are also 1,000 micrometers in a millimeter, 1,000 millimeters in a meter, and 1,000 meters in a kilometer. Then there are also 1,000 milliliters in a liter, and 1,000 liters in a cubic meter, which weighs one ton.
This is why America has to adopt the metric system. There are 1,000 milligrams in a gram, 1,000 grams in a kilogram, and 1,000 kilograms in a ton. There are also 1,000 micrometers in a millimeter, 1,000 millimeters in a meter, and 1,000 meters in a kilometer. Then there are also 1,000 milliliters in a liter, and 1,000 liters in a cubic meter, which weighs one ton.