Choose a strong bar magnet.. Wipe the screwdriver clean.. Slide the magnet from the handle to the tip.
Choose a strong bar magnet.
Wipe the screwdriver clean.
Slide the magnet from the handle to the tip.
Repeat this motion in the same direction.
Rotate and repeat.
Test the screwdriver.
Strip the insulation from both ends of a piece of wire.
Coil the wire around the screwdriver.
Attach the wires to a household battery.
Disconnect the battery.
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