Hello to all
Today I would like to show you how to magnetize a screwdriver or a common piece of metal, it could be very useful, for example when you lose an object in a tight space, or when you are handling the screws and do not want to lose them.
Step 1: Tools
There are two types of magnets:
Neodymium-and those in ferromagnetic
the first are more powerful but they are also harder to find
for my experiment i will use a simple screwdriver.
Step 2: Rub!
Step 3: Finish!
Thank for your attention!