Sir, – To make it useful, the standard length of a metric ruler is 30cm – one foot (October 10th). – Yours, etc, Dr JOHN DOHERTY, Cnoc an Stollaire, Gaoth Dobhair, Co Donegal.
Letter to the Editor, December 27th: On investing in the Naval Service, and Ireland’s international aid obligations
Letters to the Editor, December 26th: On GPs and mental health services, and Zimbabwe at a crossroads
‘There used to be queues round the block’: Staff outnumber shoppers four to one in one Grafton Street store
Megan Nolan: A conversation with a man in his late 30s made clear the realities of this new era in my dating life