How do they control how hungry kids are? This kind of experiments always remember me about this Feynman statement about Young's rat experiment: http://calteches

How do they control how hungry kids are? This kind of experiments always remember me about this Feynman statement about Young's rat experiment: http://calteches.library.caltech.edu/51/2/CargoCult.htm http://calteches.library.caltech.edu/51/2/CargoCult.htm