In the Metric System, the abbreviation "M" (capital m) means "Mega" or "million". So, "100 Mg" would mean "100 million grams", or 100,000,000 g.   This is a huge number. I wonder if you might have meant "mg"? In the metric system, "m" (small m) means "milli" or a thousandth.   In this case, "100 … Read more

Aluminum, and other metal objects, can be sold to "scap metal" dealers. Look in your phone book or search online for a dealer near you.   The price of aluminum varies from day-to-day, and in different regions. However, the price is generally low, so you need a large amount of aluminum to make it worth your … Read more