World's Strongest Magnet! - YouTube [23:04]
𝍤 Electric conductive materials are also affected by a magnetic field. Flat upright sheets fell down slower, usually shown by dropping thru a copper pipe.
𝍤 Stable levitation. Want to change cover image to an exact moment in video. https://grok.com/share/bGVnYWN5_6f204fc0-5252-4626-9e35-0f8ca82f4a45