Cred air o bob deg a glywi, a thi a gei rywfaint bach o wir (hen ddihareb Gymraeg) Believe one tenth of what you hear, and you will get some little truth (old Welsh proverb)
Hi Alan, Wow what a startling revelation! So scientific that it ends up with the word might which throws into doubt the entire article. A typical Telegraph Monday morning page filler if ever. JB.