Unfortunately, Ireland is one of Europeâs more expensive destinations, so the more cash you can bring the better. The country has had some economic woes in the past few years which means that prices are becoming much more competitive however, so a little shopping around can result in an incredible bargain.
Blu-ray or Blu-ray Disc (BD) is a digital optical disc data storage format. It was designed to supersede the DVD format, in that it is capable of storing high-definition (720p and 1080p) and ultra high-definition video resolution (2160p).
Blu-ray technology refers to burning on special data carriers. In comparison to DVD's, which use a red laser in order to read and write data, Blu-ray discs are written with a blue laser. The shorter wavelength (405 nm) of this blue laser makes it possible to position the laser with greater accuracy.