Neither or both.
There is no good or bad science. If you enjoy it, it can be categorised as good science but if you do not like science it is bad science
Both Good for keeping you warm; Bad for the environment
good its not bad
like gun, gun can be bad and can be good. It depends on how we used it. If we used it for the purpose of protection from bad people of course it is good. It is bad if! you want to kill person that made a mistake to you. We have a gov. who will punished those bad people.
The good about coal is that it is a source of energy while the bad is that it pollutes air.
You can remagnetize a magnet by rubbing a good magnet along the bad one. Do this a few times. Be sure to rub the magnet in only one direction.
Tito
No
You are probably talking about an electro magnet. For detailed explanations and some good drawings see the link on electromagnets here:
good
its good but expensive
a magnet school is a school in which talented students are selected. The purpose of a magnet school is to attract gifted and talented students toward them. Students experience a better education course than normal public schools. A magnet school is part of public schools but still it is the good one from public schools
"Bato Balani" is a Filipino phrase that translates to "stone magnet" in English. It is commonly used to refer to someone who attracts bad luck or unfortunate events.
The main test for aluminum is by using a magnet. Aluminum is not magnetic. If a steel is tested and the magnet clings to it then that is a good indication that it is not aluminum.
Bad And Good
good and bad
you will have bad cramps, stomach aches, and it will feel like a magnet pulling down