Yiyu Cai C. W. Chan Baifang Lu Chandrasekaran Indhumathi Yuan Jiang VR-Enabled Bio Edutainment. 4 2006 conf/edutainment/2006 Edutainment http://dx.doi.org/10.1007/11736639_2 db/conf/edutainment/edutainment2006.html#CaiCLIJ06