Jason

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__What is light?__
 * Light is an electromagnetic wave visible to the human eye, and is responsible for the sense of sight.**

__What is our main source of natural light?__
 * The Sun**

__What are some other natural sources of light?__ __List as many sources of artificial (man made) light as you can__ __How fast does light t____ravel__ __How long does it take for sunlight to reach Earth?__ __What is the difference between reflection and refraction?__ __Who invented the lightbulb?__
 * Astronomical Objects**
 * Moonlight**
 * Stars**
 * Fire**
 * Lightning**
 * Some chemicals**
 * Candle**
 * Lamps**
 * Neon**
 * Gas Lamps**
 * Kerosene Lamps**
 * Torches**
 * Fluorescent Lighting**
 * Lighters**
 * Matches**
 * LCD**
 * LED**
 * is 300,000km pers second approximately**
 * 299,792,458 metres per second exactly**
 * 8 1/2 seconds**
 * They behave differently**
 * Reflection is throwing back a body or surface of light, sound or heat without absorbing**
 * Refraction is** **refraction is the bending of light when it travels from one medium to another**