Cool Gadgets and Things ...

I was thinking about that idea for years, even before computers : mainly to play with brain ( for example you can have glasses that will flip your realty . Brain should adjust to it in few days and flip it back, then you remove it and ... it flips back again in few days : cool !) Computers make this easy to do and you can play with more then just a flip. I do not think this "useless" as they say : may be on this stage, but this DO have a huge potential :-)

goggles