Round Five of "Name that Vehicle!"

Originally posted by sapper740
And what temperature? Mustn't forget the effect temperature has on the period of oscillation of the outer valence electrons and the corresponding measurement thereof.

Which method?

Either conventional cesium beam clocks where the temperature is a function of the gassification of liquid cesium or the newer fountain clocks where the cesium is cooled and controlled by lasers to 2µK.

Oh, BTW, Mr. Vanderveen's book is not huge, but a handy pocket size of a little under A5.

Now, what about the tank and the armoured car?

R.