Tin mining began early in the Bronze Age, as bronze is a copper-tin alloy.in extraction and use can be dated to the beginnings of the Bronze Age around 3000 BCE, when it was observed that copper objects formed of polymetallic ores with different metal contents had different physical properties.
Quick Answer. Most semi-trailers weigh about 32,000 pounds when they are empty. Because the amount for a payload must be evenly distributed, the amount of cargo a trucker can haul is no more than 34,000 pounds if he is pulling tandem trailers. Continue Reading.
This tag can be found on the door, or door frame of the driver's door. It tells you how much weight the vehicle is designed to carry, including the vehicle inself, all passengers and all cargo. Even a light truck should be able to carry 800 pounds.Pickup trucks are typically designed for half ton (1000 lbs), three quarter ton (1500 lbs), one ton (2000 lbs) capacities. The owners manual will tell you. For example, the Chevy S10 with a 4 cylinder was rated for 1000 lbs load capacity.ven a light truck should be able to carry 800 pounds. Pickup trucks are typically designed for half ton (1000 lbs), three quarter ton (1500 lbs), one ton (2000 lbs) capacities. The owners manual will tell you. For example, the Chevy S10 with a 4 cylinder was rated for 1000 lbs load capacity.