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.
Curious Cat, an animated cat asks two children if theyâd like to find out how biscuit tins are made. Curious Cat shows the children footage of iron ore being mined, before sending them off to a steel works. An expert shows them piles of rock in the raw materials yard and explains how a blast furnace works. The children observe the iron being turned into steel in a B.O.S. plant and finally the solid steel being rolled and shaped into coils. The guide then takes the children to a biscuit tin factory where they see the steel cut, printed and shaped into biscuit tins.