yesterday was...

A good day for:

Dentistry, as a Chinese dentist built a tower 8ft tall from 28,000 diseased human teeth in the hope that it would raise awareness of dental hygiene. The construction had taken him two years.

A bad day for:

Namibian politicians who have been shouting at each other across the chamber of the National Council after the loudspeaker system had been rendered inoperative by rats chewing through underground cables.