Typical Flu Duration. For most people, the flu lasts anywhere from about three days to two weeks. If it lasts much longer than two weeks, you may have developed a secondary infection or one of these common flu complications.
More silver facts. 1  While aluminum is the most common metal found in the Earth's crust, the most common metal found on Earth is iron, mostly because it makes up such a large part of the Earth's core.2  More iron facts. 3  Copper is a good conductor of electricity and is often used for making wires.ore silver facts. 1  While aluminum is the most common metal found in the Earth's crust, the most common metal found on Earth is iron, mostly because it makes up such a large part of the Earth's core.
Fun Facts about Mining for Kids. 1  One of the simplest types of mining is gold panning. 2  Shaft mining is very dangerous. 3  Open pit mines are simply big, open holes with terraced sides. 4  Quarrying is the process of cutting stone, usually out of a mountainside. 5  Oil rigs drill for oil far out in the ocean.