Sir, – Despite the digitisation of almost everything in sport from timers to VAR, there is one tiny piece of kit that has not changed or been replaced since its invention: the humble safety pin.
Its continued use to attach the identification details to the singlets of our wonderful Olympic athletes in Paris is testament to its durability as the invention of US inventor Walter Hunt (1796-1859). – Yours, etc,
JOHN WHITE,
Arbour Hill,
READ MORE
Fighting for her political life, Marine Le Pen goes on the offensive
Val Kilmer: Avatar of American swagger who only occasionally got the roles he deserved
Wisconsin election gives Democrats glimmer of hope as Trump tariff decision looms
'If I don't fight who will?' Parents plan 24-hour-sleep-out for World Autism Day
Dublin 7.
Sir, – Am I alone in wondering if RTÉ has more reporters covering the games in Paris than Ireland has participating Olympians? – Yours, etc,
EAMON FLANAGAN,
Rathfarnham,
Dublin 16.