Header Banner
wonderhowto.mark.png
Gadget HacksNext RealityFood HacksNull ByteThe Secret YumiverseInvisiverseMacgyverismsMind HacksMad ScienceLock PickingDriverless

Magnetize a screwdriver - instantly

Sep 24, 2009 02:02 AM

Got a screw loose?

Don't worry. We all do. This handy tutorial will keep any screw secured to any screwdriver.

This method of magnetization uses a copper wire and a car battery. This is much more effective than simply rubbing a screwdriver with a magnet. It also holds the magnetic charge for a longer time.

Careful. Car batteries are pretty fierce. Fool around with the arc, and you might find yourself grounding the 12 volts of electric current. And there is a risk of frying your battery cells if you go too far.

Photo by Flickr user, Mostafakawtharani.

Just updated your iPhone? You'll find updated Apple Intelligence capabilities, new wallpapers, and enhancements to Calculator, PDF cropping, and Live Voicemail, among other useful features. Find out what's new and changed on your iPhone with the iOS 18.3 update.

Related Articles

Comments

No Comments Exist

Be the first, drop a comment!