An introduction of a Gadget

1. An introduction of a Gadget Rubik’s Cube

2. Introduction of Rubik’s Cube • The Rubik’s Cube is a 3-D mechanical puzzle • Originally called the “Magic Cube”

3. The Advantages of Rubik’s Cube • Exercise of thinking • enhance memory • improve problem-solving skills

4. Popular culture • Many movies and TV shows have featured characters that solve Rubik's Cubes quickly to establish their high intelligence. • Rubik's cube also regularly feature as motifs in works of art.

5. Different types of Rubik’s Cube • Skewb Diamond • Pyraminx • Axis Rubik’s Cube • Great dodecahedron • Megaminx

6. Variations of Rubik’s Cube • There are different variations of Rubik's Cubes with up to seven layers: • the 2×2×2 • the standard 3×3×3 cube • the 4×4×4 • the 5×5×5 • the 6×6×6 • and 7×7×7

7. The Solution of Rubik’s Cube • Many general solutions for the Rubik's Cube have been discovered independently. • There is a well-known method . • In this method, a 2×2×2 section is solved first, followed by a 2×2×3, and then the incorrect edges are solved using a three-move algorithm. The principle behind this is that in layer by layer you must constantly break and fix the first layer.One of the advantages of this method is that it tends to give solutions in fewer moves.

8. The Solution of Rubik’s Cube • If you want to know more the solution of Rubik’s Cube, you can go to this website: • http://www.youtube.com/watch?v=HsQIoPyfQzM

9. My feelings • I love this gadget` • Difficult to play • A challenging game • Play it anywhere • Small • easy to carry

10. The End