Stellar Evolution – 8B30.00

Collapsing Star (Hoberman Sphere) – 8B30.40

Hoberman Sphere

  • A Hoberman sphere hangs from a pulley and swivel.
  • The sphere is initially expanded and spun slowly.
  • The string through the middle of the sphere is then pulled, collapsing the sphere.
  • The result is a small sphere spinning quite rapidly.

Location: Jacobs B122 – Shelf 283