Monday, January 15, 2007

Magnetism

Magnetism

Hi, today i will explain the science of Magnetism that helps earth stay in it's orbit, and can be very fun even in games.Some well known materials that exhibit easily detectable magnetic properties are nickel, iron, some steels, and the mineral magnetite; however, all materials are influenced to greater or lesser degree by the presence of a magnetic field. Magnetism is used in a lot of things; it can be used for: games like magnetico an Italian game where you need to create a house with magnets, magnetism is used even for navigation and orientation, people use it in sea to go in the coordinates they wonted to. Magnets are very usefull and funny to use you can work or play with them, they can be destroyed only in two ways the first one is breaking the magnet in a lot of pieces or the second one is trying to make the atoms be confiused and not allinated. And with all this information i finished my post on magnetism and it's uses.

2 comments:

Sofia A said...

Your synopsis is written really well but you should proof better.
Sofia A.

Alessandra B said...

Good job: I enjoyed reading your entry, it was very interesting... Maybe you should proof read it again though.
Alessandra