The Sun is the cource of light and energy, and all the planets in the solar system are orbiting it. Basic stuff taught early on at school?
Planets do not *generate* light, they reflect it. Stars (like the sun) generate light and solar energy.
ceramics work a lot better!
Ceramic flat irons do not damage your hair. non-ceramic really hurt your hair. Even with a ceramic one you should use heat protectant spray or just shine serum such as kenra shine serum, weightless polish.
Ceramic is the new technology. All hair stylist prefer it as it gives better results and makes the hair look shinier. It is also said to cause less damage to the hair because it distributes heat across the hair evenly instead of the heat being concentrated on one area. But of course that doesn't mean it won't cause any damage. But the damage might be less.