Before I did the #icebucketchallenge, I challenged the leader of Advanced Cell Technology (ACT), Dr. Bob Lanza, to do the Ice Bucket Challenge. He did it and leading up to it he provided a quite articulate message for context (see video below). Bob is one very cool guy even without ice water. The purpose of the Ice Bucket Challenge is to raise money for ALS research. Bob nominated ACT scientists Irina Klimanskaya, Shi-Jiang (John) Lu, and Erin Kimbrel to go next.