Ball (disambiguation)

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A ball is a spherical or ovoid object typically used in games. Other uses may include:

Contents

Games

Mathematics and science

  • Ball (mathematics), the solid interior of a sphere
  • ball lightning, an atmospheric electrical phenomenon
  • "Buckyball", a Buckminsterfullerene molecule
  • Newton's balls, also known as Newton's cradle, a device that demonstrates conservation of momentum and energy, named after Sir Isaac Newton
  • BALL (Biochemical Algorithms Library), a versatile set of C++ classes for molecular modelling, together with BALLView, a graphical interface

Objects

  • Ball (bearing), special highly spherical and smooth balls, most commonly used in ball bearings
  • Round shot, a round projectile fired from guns and cannons
  • Solid non-expanding military-style bullets
  • Thermoball, a collection of insects (especially bees) used in collective defense against larger insects such as predatory wasps
  • Ben Wa balls, used for massage and meditation purposes, as well as a sex toy
  • RB-79 Ball a fictional weapon from the anime series Mobile Suit Gundam
  • Bauble or ball, a common type of Christmas ornament
  • Stress ball, a malleable toy
  • Baoding balls, Chinese dexterity exercise tools
  • Air flow ball, A Western arobic exercise/children's sports ball
  • The ball at the end of a ballpoint pen

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Moon

Organizations

Music

Other uses

See also

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