This is a simple LED Cube circuit designed using 555 timer. It can be very useful for home decoration purpose and home lighting systems. Many LED Cube circuits are available in the markets which are ...

SAO PAULO – Their fingers speedily working away, the competitors line the bright colors of their Rubik’s Cubes as fast as they can, racing against the clock. Some use the traditional 3x3x3 puzzle.

A new Rubik's Cube world record of 5.25 has been set by an American teenager. Collin Burns was competing at a high school competition on Saturday when he broke the world record for the fastest time ...

A teenager has beaten the world record for fastest solution of a 3x3x3 Rubik’s Cube, completing the puzzle in just 5.25 seconds. Although the World Cube Association (WCA) has not yet updated its ...