Admission is free, and the public is welcome.
The second lecture on Oct. 12 will be given by Keiko Hattori from the University of Ottawa in C-295 Eyring Science Center at 11 a.m. Henry J. Eyring, this year's distinguished alumni speaker for the College of Physical and Mathematical Sciences, will speak at 11 a.m. Oct. 19 in 1170 Talmage Building. The final lecture on Oct. 26 at 11 a.m. in C-295 Eyring Science Center will be presented by Michael Dorais, a member of BYU's geology research faculty.