PhiTOP: Spinning aluminum top shaped like an egg.

PhiTOP - Art of Play

The PhiTOP and the Super-Egg

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

PhiTOP: Spinning aluminum top shaped like an egg.

Phitop Stress Relieving Ellipsoid Spinning Top Physics Marvel and

PhiTop Physics Egg for Science Geeks

is a spinning top reimagined., Part art and part science demonstration, the oblong figure’s proportions are engineered with the golden ratio as

PhiTOP

PhiTOP is a spinning top reimagined. Part art and part science demonstration, the oblong figures proportions are engineered with the golden ratio as measurements for its axes. This ratio results in a kinetic sculpture that mathemagically stands on its end when you twirl it. The dynamic desk toy is made from solid aluminum with a mirrored finish. Using the included convex mirror platform (and a bit of practice), you can enjoy spins that last several minutes.

PhiTOP Stress Relieving Ellipsoid Spinning Top Physics Marvel and Optics Art

is a spinning top reimagined., Part art and part science demonstration, the oblong figure’s proportions are engineered with the golden ratio as

PhiTOP

An Attractive Spinning Toy: the Phi-TOP – ThatsMaths

Physics - One-Way Spinning Top

William Fields's Ownd