William Jones hefyd, oedd y cyntaf i osod allan reolau llog cyfansawdd neu adlog (compound interest).

But a boat like that would hardly interest your type," meddai Sharon yn ffroenuchel.

If instead you need a vaccination programme to keep farmers' cattle alive so that they and their families can avoid falling into the destitution that leads to starvation, it's not sexy enough to interest the media.