The Difference between Intact and Damaged Telomeres, 2000. In collaboration with Agata Smorgorzewska and Titia de Lange, Rockefeller Institute.
The Difference between Unhealthy and Healthy Human Lymphocytes, 2000. In collaboration with Kunio Nagashima and Michelle Gignac, National Cancer Institute.
The Difference between Positive and Negative Thought, 2000, Gas Discharge Visualization Camera images
The Difference between Love and Anger, 2000, Gas Discharge Visualization Camera images