74K views · 1.3K reactions | This video will show you how to use an battery to magnetize your screwdriver. By following these simple steps, you can easily magnetize your screwdriver, increasing its gripping power for more convenient and efficient work. Please remember, safety first, and be sure to handle the battery with care during operation. #diy #tooltips #powertools #lifehacks #hacks #tips | DIY MAN | Facebook

Magnetize, demagnetize, and retrieve screws with ease! Using powerful Rare-Earth magnets, this magnetizer is perfect for magnetizing or demagnetizing screwdrivers, tweezers, tool bits, nut drivers, or other metal tools. -This magnetizer also features the following: -Instantly magnetizes or demagnetizes steel tools and other small metal objects. -Converts any metal tool into a magnetic retriever, great for picking up screws, nuts, and other small metal objects. -Wide openings allow a variety of t

1.1M views · 23K reactions | Magnets are not the only objects which can hold a permanent energy field - in fact, I spent the past month perfecting a large scale Electret to prove just that. Coupled with a 25 sensor array to map it's electric field, I've been busy. #science #physics #technology | Plasma Channel | Facebook