Suggest an edit14:05For the Schools: Mathematics: Shape Around Us: 4: Movement and ShapeBBC Television Mon 13th Oct 1958, 14:05 on BBC TelevisionView in Radio TimesHalley's Comet? The Atom? Territorial Waters? Railway Engines?What strange property have they all in common?Introduced by Colin Ronan.ContributorsPresenter:Colin RonanProducer:Donald Grattan Source: Radio Times Suggest an edit