2-day long hands-on class teaching basic methods of culturing human Embryonic Stem cells, Creating your own bank from a single vial purchased from the Stem Cell Bank (thawing, expanding and freezing of the needed amount of the vials), Culturing iPS cells derived by the investigator, Human Embryonic Stem Cells on the feeder layer, Human Embryonic stem Cells on Matrigel in the mouse conditioned media, Mouse Embryonic cells, passage 0, Mouse irradiated feeder cells, growing or frozen, Providing the safe, sterile well-equipped space for the experiments with hES and iPS cells., human Embryonic Stem cells on Matrigel in animal-free artificial "TeSR" media