Aircraft fuselages, gun barrels, liquid storage tanks, steam boilers, water heaters, and the bodies of rockets are cylinders because this is the strongest elongated shape for containing internal pressure. The only shape that is stronger for containing internal pressure is the sphere.
Drive shafts, revolver cylinders, and many other rotating objects are cylinders because this shape rotates easily.
Ammunition cartridges are cylinders because they insert easily into the chamber in the gun barrel with little chance of catching and jamming due to their 360 degree rotational symmetry.
Plutonium is not used in everyday life.
Ldrs are used in everyday life as solar panels.
how are emeralds use in everyday life
Algebra is used in lots of differant ways in everyday life because it's maths.
Unless your "everyday life" involves work in some area of engineering, you won't use matrices in your everyday life.
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A story from everyday life used to express spiritual ideas is a parable.
Some ways granite is used in everyday life is in table tops, floors, and kitchen surfaces.
Geometry is used in my everyday life because I see it everyday. Everything I see is practically geometry. There are posters on my classroom wall, there are desks and chairs, tables, and a big nice white board. I guess this is really how I used geometry in my everyday life.
Some gay kids use it in everyday life... go ask them
how is x-rays used in our everyday lives
Plutonium is primarily used in nuclear reactors to produce energy and in nuclear weapons for military purposes. It is not commonly used in everyday life due to its highly radioactive and toxic nature.