29 January 2023

Paraffin block puzzle


 I confused many of the students with the paraffin block puzzle. The bottom is dark, the top light. Turn is round anyway, and the bottom is still dark. It kept the students amused for quite a while whilst they tried to work out what I had done to it.

No comments:

Post a Comment

Static Electricity: Far More Than Hair Standing on End

  Static Electricity: Far More Than Hair Standing on End There are some pieces of physics equipment that immediately change the atmosphere i...