PhiTOP: Spinning aluminum top shaped like an egg.
The PhiTOP is a 21st century kinetic toy with a unique mathematical shape. Spin it fast and it seems to defy gravity as it stands upright on its
PhiTOP
Aluminum PhiTOP – Exploratorium
SOOTHING AND RELAXING – Its aluminum mirrored finish and ellipsoid shape is known to relieve stress and be an aid with meditation. Give it a spin to
Physics Egg for Science Geeks | Stress Relieving Ellipsoid Spinning Top Physics Marvel and Optics Art
2 Pieces Metal Spinning Top Metal Flip Over Top Kids
One Minute Science
PhiTOP: Spinning aluminum top shaped like an egg.
is a spinning top reimagined., Part art and part science demonstration, the oblong figure’s proportions are engineered with the golden ratio as
PhiTOP
Learn More — The PHITOP
SOOTHING AND RELAXING – Its aluminum mirrored finish and ellipsoid shape is known to relieve stress and be an aid with meditation. Give it a spin to
Physics Egg for Science Geeks | Stress Relieving Ellipsoid Spinning Top Physics Marvel and Optics Art