What goes up
SIR – If boys become better at physics as a result of toilet training (report, September 16), how is it that they grow up defying the rules of gravity by unerringly leaving the seat up?
Sandra Miles-taylor
Downderry, Cornwall
SIR – If boys become better at physics as a result of toilet training (report, September 16), how is it that they grow up defying the rules of gravity by unerringly leaving the seat up?
Sandra Miles-taylor
Downderry, Cornwall