hovercrafts are very interesting vehicles bcz its run both on ground and water.i also like them very much.so i m going to make a hovercraft at home.i used computer motor as lifting fan and 2 toy motor for thrust.the things we need are..... 1. A computer fan( 12volts, 0.123 A) 2. 2 toy motors 3. 2 fan 4.Tape & scissor 5.some wires 6. RF Module(only if u r making wireless ) 7. A remot 6. power supply or battery 8. A cardboard piece 9. A polythene etc.