The phenomenon of attraction between two bodies, proportional to the product of their masses and inversely proportional to the square of the distance between them.

NEWYORKER: Sweetheart Sorrow

Signal strength diminishes as a square of the distance.

FORBES: Wave Of Consolidation May Be Coming In Military Electronics

After 21 years in football's wilderness, a one-nil win against Bishops Stortford on Friday has them within touching distance of the Blue Square South title, and with it promotion to the Blue Square Premier, just one level below the promised land of the Football League.

BBC: Newport County look to rewrite the script

' He points at what from this distance looks like a tiny square on a piece of graph paper.

BBC: Chicago��s celluloid city

But when Yakubu hit a square ball to Diniyar Bilyaletdinov, the Russian's left-footed volley from distance was hit with tremendous timing, and only just disappeared over the top of Cesar's crossbar.

BBC: Benfica 5-0 Everton

Calzaghe has won 45 straight victories - 32 inside the distance and admits it is a dream come true to face Jones Jr at the Madison Square Garden in New York.

BBC: Calzaghe confident on hand injury