You know what it’s like. You’re peacefully trundling along the paths of evolution when suddenly you come across a crack in the continuum. And then everything goes wonky. And then next thing you know is that an adventurous amoeba decides to grow arms, or legs, or both. And then, next chapter in the saga is...people! Oy vey! :-( Still, one must go on, even though one can’t go on. Have a spiffing, gap-free week end, wot sooooon come.