Richard Welberry Home Page 


International Union of Crystallography

RSC (ANU)

Disordered Materials

Fourdem (Fourier demonstration program)

Eric Chan's site



Irish Joke:

An Irish labourer goes to a North London building site seeking work.

The foreman says to him: "If you can answer just one question, the job's yours".

Foreman: "What is the difference between a girder and a joist?"

Irishman: "Girder wrote Faust; Joist wrote Ulysses"


 

 

Twist or rotate by pointing and dragging in "natural" directions.

Position the mouse cursor on the cube and then 

press s to scramble 

and r to restore.