TIME puts Minnesota-made magnet on best invention list 

God bless these inventers and discoverers.

Great story ! Congratulations !

intriguing. however, im quite curious, weight and volume being equal, are they equal to neodymium magnets?

Hopefully Professor Wang is able to maintain control of the rights to these magnets and doesn't make any bad business decisions.

Iron and ... what?? Next: monopole magnets

Natural magnets are already made . Just like meat from a cow and fish in the sea