Radio Waves - Used for television, radio and communications, Microwaves - Used for cooking and mobile phones, Infrared - Used for cooking, heating and remote controls, Visible Light - Used for vision and photography, Ultraviolet - Used for sterilising water, suntans and security, X-Rays - Used for checking inside bags and looking at broken bones, Gamma Rays - Used for sterilising medical equipment,

Leaderboard

Visual style

Options

Switch template

Continue editing: ?