Description
Beth ydym ni’r Cymry erioed wedi’i roi i’r byd? I ddechrau, archebu drwy’r post, sachau cysgu, nodweddion hanfodol y rhyngrwyd, yr awyren gyntaf â phŵer, arlywyddion, prif weinidogion ac enillwyr gwobr Nobel.What have we Welsh ever given to the world? For starters, mail
order, sleeping bags, essential features of the internet, the first
powered flight, presidents, prime ministers and Nobel prizewinners.
