In June The Scientist sent senior editor Jeffrey Perkel to Madison, Wisconsin, to spend a day at the WiCell Research Institute, where he learned some of the tips and tricks of human embryonic stem cell culture. In this multimedia presentation, Jeff reports on what to do when thawing and maintaining your embryonic stem cells. To return to the article "15 Tips & Tricks for Human Embryonic Stem Cells" which this multimedia presentation accompanies, click here IMAGE CREDITS 2, 7, 12, 13, 14, 17 - Leann Crandall/WiCell Research Institute. 5 - Jeff Miller/University of Wisconsin-Madison. This multimedia presentation is designed to work with the latest version of QuickTime (6.5 and higher). To download QuickTime, please click here.