David Liddle is co-founder of Interval Research Corporation, consulting professor of computer science at Stanford University, and credited with heading development of the groundbreaking Xerox Star computer system. He has served on the board of many corporations. He was chair of the board of trustees of the Santa Fe Institute from 1994 to 1999. Mr. Liddle holds a B.S. in computer science from the University of Michigan. In January 2012, he joined the board of directors of SRI International.
Asteroid Day is a global awareness campaign where people from around the world come together to learn about asteroids, the impact hazard they may pose, and what we can do to protect our planet, families, communities, and future generations from future asteroid impacts. Asteroid Day is held each year on the anniversary of the largest impact in recent history, the 1908 Tunguska event in Siberia. Subscribe to our Mailing list
Asteroid Day 2017 (Friday June 30) is in:
Bosnia And Herzegovina
Central and Northern Mexico
New Mexico, USA
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