The iMac is a remarkable feat of engineering. At only 5 mm thin around its edge rising to a little over 4 cm in the centre, packing so much tech into its enclosure is a commendable achievement.
Software
One of the first apps I developed for the Windows platform was a rendition of the classic game 'Guess The Number' with some ridiculous difficulty levels and plenty of bugs. I thought it had been lost to the depths of time until it was unearthed during the rebuilding of this website.