Grants Pass TV Repair | Detecting a Permanent Magnet 18 Feet Away! @GrantsPassTVRepair | Uploaded 7 months ago | Updated 3 hours ago
Magnets. We know how to predict their behaviour, and how to use them in many electronic devices, but when it comes down to knowing what they are, it's still a mystery. In this video I demonstrate how even a small magnetic can produce a field that can be detected 5 feet away,