Dè a th 'ann an ceist gu: "Tha an drochaid air a bhith ainmeil airson a deic pitching, agus thuit e a-steach do Puget Sound madainn 7 Samhain, 1940, fo chumhachan gaoithe àrd".? 'S e Drochaid Tacoma Narrows an cuspair.
"Nuair a bha drochaid Tacoma a' tuiteam?"