Anyway I would like to share an idea I dreamt of last night, one that I will not take further mind you but still if I saw it in the shop I would buy it. I did do some googling after my dream on the invention and it appears to have been thought of already although what I dreamt of was different a little to what I have seen on google but the basics of the idea has already been thought off.
I have no idea why I would dream such a thing, I can't find any source for it stemming from my subconscious mind so it is a random thing for me. The dream is a recycling jukebox, as I have said I have discovered this has been thought off but mine was a combined can opener too and after using the machine to open your can you put the used and empty can into a separate slot on the machine which crushes the can into a flat tin and gives you 3 credits to choose 3 songs from the jukebox. I was like cool tin opener in the dream. But yes look to your dreams for hidden inspirations for ideas to create some new or to tweek something to be made better that has already been thought off :