Clearance item (i.e. slightly damaged, overstocked, or discontinued books) sold as-is, and nonrefundable.
Using small magnets, thread, paper clips and pins, learn about magnetic fields. . . and how magnets are used in modern technology.
Clearance item (i.e. slightly damaged, overstocked, or discontinued books) sold as-is, and nonrefundable.
Using small magnets, thread, paper clips and pins, learn about magnetic fields. . . and how magnets are used in modern technology.