The planet itself is one of the most puffy and inflated planets in the known universe, with the density of a Styrofoam ball — the kind that students use to simulate planetary bodies in ...

Microscopic Polystyrene Balls - now Jet-propelled! J. Howse, R. Jones, A. Ryan ... A new study finds that diamonds probably don't crystallize in the atmospheres of planets such as Uranus and ...

It's theuniversal child's science project: a polystyrene ball model of the solar system.Today it comes in kits with nine balls--one for each planet--ready to be coloredwith the included paint.

Styrofoam balls of various sizes (for creating a model) String (for distances) ... Use a spinning object (like a ball on a string) to illustrate how planets orbit the Sun due to gravity. 5.

Contrary to what simplified Styrofoam ball models of the solar system from grade school taught us, our planetary neighborhood contains much more than the sun and major planets orbiting it. There ...

A planet with tiger stripes started to take shape in the hands of Ruby Kelly, 9, as she painted orange and black glitter paint on a white styrofoam ball. In the galaxy of her imagination, a tiger ...