3D TV really give headache to some people
June 8, 2010 3:53pm CST
3D TV will be the biggest hit in next couple of years. You can enjoy the 3D version of your movies within your home. Although this technology breakthrough amaze many people, and the sales will be expected to be high in the future, that is a catch. Some studies reveal that 3D TV applies some LED light that really giving people headache, or cancer if it getting worse. So, it is a scary fact to consider. Nothing is perfect, isn't it?