Fire 101: What really happens ? Where do light and heat come from? Can I really burn anything ?

Описание: Let's try to understand Fire.
1) Why things burn?
2) Where do heat and light come from?
3) How do light and heat travel?
4) What is a wave?
5) Can I see all radiation ?
6) How many basic elements are there?
7) What is a bond and why is it necessary?
8) Octet rule !