Universityresearcher的知识精选

   Universityresearcherstestedtheeffectsofdifferentcolo...
问题详情:   Universityresearcherstestedtheeffectsofdifferentcoloredwallsontwogroupsofvisitors.Forthefirstgroup,theroomwaspaintedwhite;forthesecond,darkbrown.Themovementofeachgroupwasfollowedbyanelec...
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