As a remake of the popular DreamCast/XBox game, Jet Grind Radio takes its graffiti to a new level now that it has come to GBA, in a As a remake of the popular DreamCast/XBox game, Jet Grind Radio takes its graffiti to a new level now that it has come to GBA, in a miniature/transportable format.â¦ Expand.
On the other hand, electromagnetic forms of energy, such as microwaves, radar waves, radio and TV waves, travel millions of miles through the emptiness of space without the need of any material medium through which to travel. This is because, simply put, electromagnetic waves are, in themselves, stored energy in motion.
What do the radio, TV, radio controlled cars, and cell phones all have in common? They all use invisible waves to transmit information. These waves, called radio waves, are a type of electromagnetic radiation. Radio waves are not harmful, in fact they are an extremely useful method of global communication.