Foam — This article is about the substance formed from trapped gas bubbles. For other uses, see Foam (disambiguation). Soap foam bubbles Contents 1 Definition … Wikipedia
nerf ball — noun (Trademark owned by Hasbro corporation) Any small foam ball, soft and very light, designed for indoor use. Getting hit by a Nerf® ball doesnt hurt at all … Wiktionary
Rolling ball — In topology, quantum mechanics and geometrodynamics, rolling ball arguments are used to describe how the perceived geometry and connectivity of a surface can be scale dependent.If a researcher probes the shape of an intricately curved surface by… … Wikipedia
Stress ball — A stress ball in use A turkey shaped foam rubber s … Wikipedia
Quantum foam — Quantum foam, also referred to as spacetime foam, is a concept in quantum mechanics, devised by John Wheeler in 1955. The foam is supposedly the foundations of the fabric of the universe, [cite web|url=http://ldolphin.org/qfoam.html|title=Quantum … Wikipedia
Wall Ball — Wall Ball, also called Ball Wall, Butts Up, Suicide, Patball, Off the Wall, Thumb, Red Butt, Ball to the Wall(Some Difference Edis), One Touch or Wallsies is a type of ball game involving a group which involves the bouncing of a ball against a… … Wikipedia
Basketball (ball) — A typical basketball. A basketball is a spherical inflated ball used in the game of basketball. Basketballs typically range in size from very small promotional items only a few inches in diameter to extra large balls nearly a foot in diameter… … Wikipedia
2007 WPA Men's World Nine-ball Championship — The 2007 WPA Men s World Nine ball Championship (billed in the host country as 2007 Philippines World Pool Championship) was the 18th annual international nine ball pool tournament for men sanctioned by the World Pool Billiard Association (WPA).… … Wikipedia
Syntactic foam — Syntactic foams are composite materials synthesized by filling a metal, polymer or ceramic matrix with hollow particles called microballoons. The presence of hollow particles results in lower density, higher strength, a lower thermal expansion… … Wikipedia
NERF — NERF(or sometimes Nerf) is a type of toy, created for safe indoor play, that either shoots or is made of foam like material. Most of the toys are a variety of foam based weaponry, but there were also several different types of NERF toys, such as… … Wikipedia
Nerf — For other uses, see Nerf (disambiguation). NERF Type Toy weapons, foam balls Inventor Reyn Guyer … Wikipedia
