I know we are not supposed to advertise goods here, but I am not with this company I am mentioning. I just have to tell you all about this Lucid Dream Induction machine. We can all dream for free, but not all of us have Lucid Dreams. For those who don't yet know a lucid dream is a dream you know is a dream, which is very rare. This machine called a Nova Dreamer is worn like a mask (but unfortunately costs more than one), and flashes lights and buzzes when you are dreaming. You will then see the light (literally) and realise you are dreaming, and then be able to do anything you want in your dream. For more information see the link below, but beware they are out of stock right now:
http://www.lifetools....amer/novadreamer.html