The second issue of The Harvard College Mathematics Review (HCMR) is now available both in print and online here. Submissions are now welcome for the third issue of The HCMR, Vol. 2 No. 1. You are invited to submit expository papers on any topic of undergraduate mathematics, short articles detailing interesting results or problems, and original problems in any mathematical subject. Papers written for courses, tutorials, or fun are welcomed. To be eligible for publication, all submissions of articles, notes, and problems must be received by February 10, 2008. You are also invited to submit solutions to the problems published in the second issue of The HCMR, available here . To be considered for publication, all solution submissions must be received by March 1, 2008. Submissions should be directed to hcmr@hcs.harvard.edu in .pdf format or in hard copy to The Harvard College Mathematics Review Student Organization Center at Hilles Box # 360 59 Shepard Street Cambridge, MA 02138. If you wish to submit a hard copy, please also send an abstract to hcmr@hcs.harvard.edu. TeX formatting is preferred.

The second issue is now available online and in print! This issue includes "Problems of Circle Tangency" by Gregory Minton (Harvey Mudd '08), "Fireflies & Oscillators" by Pablo Azar (Harvard '09), a faculty feature article by Elemer Elad Rosinger (University of Pretoria), original problems, and more. View Vol. 1 No. 2.

HCMR editor Arnav Tripathy (Harvard '11) will speak on "Relativistic Electromagnetism" at the Harvard University Math Table on November 6, 2007. The talk will be held 5:30-6:30, in Mather's Small Dining Room. More information at the Math Table website.

HCMR Editor-In-Chief Scott Kominers (Harvard '09) will speak on quadratic form representation theory at the Harvard University Math Table on October 30, 2007. The talk will be held 5:30-6:30, in Mather's Small Dining Room. More information at the Math Table website.

At this HCMR-sponsored Google Math Table, Thomas Colthurst (Google, Boston) will speak on "How to Learn with Statistics: Mathematics used at Google." The talk will be held on October 9, 2007, at 5:30-6:30, in Mather's Small Dining Room. More information at the Math Table website.

HCMR editor Pablo Azar (Harvard '09) will speak on "Firefly Self-Synchronization models and their applications" at the Harvard University Math Table on October 23, 2007. The talk will be held 5:30-6:30, in Mather's Small Dining Room. More information at the Math Table website.

An expository journal edited by undergraduates, The Harvard College Mathematics Review develops high-level mathematics from undergraduate foundations. The first-ever issue includes "Dunking Donuts" by Alexander P. Ellis (Harvard '07), "Dirichlet's Prime Number Theorem: Algebraic and Analytic Aspects" by Igor Rapinchuk (Harvard '07), "The ABCs of Number Theory" by Noam Elkies (Harvard University), a problem section, and more. View Vol. 1 No. 1.