people use proportions in cooking and architects use proportions to make the blueprints.
you breath it
Mostly it is not used every day.
Prime example of radiation in our every day life is the heat we get from the sun (mostly radiation heat)
solderTinsalloys
yes! Hi!
They aren't.
SandStone is used to build buildings.
stop signs, 50cent
there easy that why
we use elements in every day life
Binoculars, cameras, telescopes,
metal can be used as jewellery which we wore in every day life that is made up of of gold and silver which is metal ans platinum a metal