The Levitron, where the pull of gravity is equal to the magnetic repulsion : r/physicsgifs
Levitron Revolution with EZ Float Technology
Martin Simon's Homepage--Magnetic Levitation and 3-D Imaging
LEVITRON CENTRAL – The Antigravity Entertainment Company
Levitron -- Spin stabilized magnetic levitation
Levitron - From Gyroscope.com
Amazon.com: NC YUTOOL Levitron Ion Revolution Platform, Magnetic Levitation Floating Ion Revolution Display Platform Tray with Ez Float Technology : Home & Kitchen