McMaster-Carr for Parts
  
  Simulation of a distillation column:
  Matlab program
  Mathamatica program
  Fortran program
  Reactive distillation column
  Holland 1975 Chapter
Ising Model Simulation:
  Example of Simulation
  Webpage on Ising simulation for phase separation
Vaccuum Cannon:
   How to make vaccuum cannon
  How to make a vacuum pump
  Possible Calculation
  Boil Water to Check Vacuum
  
  Solar Refrigerator:
  Three types of Solar Refrigerator
  Simple Activated Carbon/Methanol Refrigerator (Egypt)
  Activated Carbon/Methanol Refrigerator (Hong Kong)
  Analysis of Carbon/Methanol Refrigerarot (Saudi Arabia)
  
  Ted Talk on a version of the ammonia/salt ice maker
  pdf of Book on How to do this (eBook available at UC)
  Propane/Oil Absorption Air Conditioner