6 SEPTEMBER 1975, page 12

Radio-astronomy

The old laws break down Tom Margerison That old war-horse of radio-astronomy, Sir Bernard Lovell, succeeded last week in turning the often dull British Association Presidential......

Haile Selassie

The dedicated diplomat of African unity David Hamilton Haile Selassie, who died last week, was one of those men of whom legends were made in his own lifetime and about whom......