bald-eagleman wrote:Quite right...we do get shorter as we get older. Also do you realise that you are taller in the mornings than in the evenings!!
Could be up to .5mm...think that's about 3/16 of an inch in real money! And I believe you are shorter at the poles than at the equator, the earth being an oblete spheroid and being flatter at the top and thus gravity has more effect. Does that mean that when we are skiing in the mountains we are taller than at home? Ps. I've spell checked this!

My bold. Half a millimetre = about 3/16th of an inch ...hmmmmm
That will be 0.0197 of an inch then
Maths, is just not my thing