Questions with the keyword 'magnetism'

• What are the properties of super-cold magnets? by 622tema38 to Pierre Comments: (No comments so far )
• What is the cause of the Aurora Borealis? by science4life to Joe Comments: (No comments so far )
• What is the size smallest magnet ever, and the biggest magnet ever by Charlotte to Jos Comments: (No comments so far )
• The benifit does the aurora have on the earth? by TVRFreak to Joe Comments: (No comments so far )
• when you say ‘big magnetic field around the earth’ do you mean the atmosphere if not could you explain what you do mean by 522tema27 and 1 other. to Joe Comments: (No comments so far )