CDs have indeed been replaced for anyone below 30. Radio still offers a group experience not matched on the net, and you can't get internet radio in cars, but I

CDs have indeed been replaced for anyone below 30. Radio still offers a group experience not matched on the net, and you can't get internet radio in cars, but I wouldn't buy radio shares. Faxes are obviously old technology and will disappear when the software is easier to use. Mail will be around for as long as we respect paper docs above electronic ones but the transition is well on its way. Don't know why you thought trains would be obsolete. These things take time, but change is unambiguously, if slowly, in progress. Just wait!