There are many things that one would be able to use buzz magnets for. Buzz magnets are very powerful magnets that could be used to perform tricks or for hearing the buzzing sound when tossed.
You could use magnets to push things like another magnet or you could pull metal things to it.
One of the most common use for magnets is on cupboard doors to hold them closed you will also find magnets in lots of electrical devices because they are a main component in speakers of all sizes even the tiny ones used in phones. I could go on and on but you only asked for one and I gave you two.
magnets attract
There are many uses for Yahoo Buzz. One example of a use one would have for Yahoo Buzz is looking up all kinds of different news articles on popular local and world topics.
Sticking things on refrigerators, some toys have magnets, there are magnets in computers and in TVs, certain doors have magnets, and most electronics have magnets.
If you hold two magnets in your hand one below the other so that the north side of one magnet is facing north of the other and vice-versa, then place a metallic entity between these two magnets then it will appear to float provided distance between magnets and their force is equal.
One would use buzz marketing for instaGC by employing a number of word of mouth marketing techniques. It would be done through viral campaigns and the use of social media to create a positive buzz.
Not so much with modern TVs; cathode ray tubes used powerful magnets to focus the electron stream. Modern LCD and Plasma TVs don't use magnets. Some televisions do use magnets, It just depends on which one. :D
you can use magnets to separate iron from sand.
electric motors
All electric motors contain magnets- and information storage in computers is based on magnets. Electrical generators contain magnets, as do electrical transformers. Even the charger for your IPod is based on electromagnets.
One major use of magnets is to determine the direction. The other major use is to generate electricity. All generators make use of of permanent or electromagnets to convert Mechanical energy into Electrical energy.