K&J Magnetics - Credit Card Magnetic Stripe Testing
ฝัง
- เผยแพร่เมื่อ 2 ต.ค. 2024
- K&J Magnetics experiments with the magnetic stripe on a credit card. By moving a magnet nearby at various distances, we show magnetic fields that are OK, and those that can scramble or erase the data on a credit card magnetic stripe.
Make sure to subscribe for more magnet related videos! From experiments, to DIY project, to smash videos, we've got it all!
Facebook: / kjmagnetics
Instagram: / kjmagnetics
Twitter: / kjmagnetics
Website: www.kjmagnetic...
Email us: contactus@kjmagnetics.com