P142 CEEFAX 142 Sun 3 Apr 19:29/29 BBC2 HIGHLIGHT EASTER SUNDAY Discoveries Underwater: Ships of War at 2030 looks at the work of marine archaeologists. Thanks to their skills, warships like the Wasa and the Mary Rose have been brought back to dry land for all to enjoy. Now they are searching for America's most famous civil war battleship, the USS Monitor, a ship which revolutionised the navies of the would. BBC Facts Index 140P142 CEEFAX 142 Sun 3 Apr 21:46/54 1/2 BBC2 HIGHLIGHTS EASTER MONDAY Placido Domingo fans get a treat at 1555 with a recording of a charity concert he gave last year in aid of the Save the Children Fund. Placido performs a selection of the most celebrated arias from Italian opera, together with songs from his native Spain. Columbian soprano Marta Sjnn and Romanian baritone Eduard Tamagian join Placido and the English Chamber Orchestra conducted bz Eugene Kohn. BBC Facts Index 140 MoreP142 CEEFAX 142 Sun 3 Apr 21:47/49 2/2 BBC2 HIGHLIGHTS EASTER MONDAY More fascinating facts about the work of the forensic scientist are revealed in Indelible Evidence: Process of Elimination at 2125. A massive police investigation does little to help find the killer of a young boy scout whose body was dumped in a Yorkshire ditch. But fibres taken from the victim's body provide a vital clue. BBC Facts Index 140 More