| 2013-07-10 - 2013-07-13 1 month 22 days from now |
20th Natural Philosophy Alliance Conference College Park, MD, United States Open for Registration |
| 2012-07-25 - 2012-07-28 9 months 24 days ago |
19th Natural Philosophy Alliance Conference Albuquerque, NM, United States |
| 2011-07-06 - 2011-07-09 1 year 10 months ago |
18th Natural Philosophy Alliance Conference College Park, MD, United States |
| 2010-06-23 - 2010-06-26 2 years 11 months ago |
17th Natural Philosophy Alliance Conference Long Beach, CA, United States |
| 2009-05-25 - 2009-05-29 4 years 10 days ago |
16th Natural Philosophy Alliance Conference Storrs, CT, United States |
| 2008-04-07 - 2008-04-11 5 years 2 months ago |
15th Natural Philosophy Alliance Conference Albuquerque, NM, United States |
| 2007-05-21 - 2007-05-25 6 years 25 days ago |
14th Natural Philosophy Alliance Conference Storrs, CT, United States |
| 2006-04-03 - 2006-04-07 7 years 2 months ago |
13th Natural Philosophy Alliance Conference Tulsa, OK, United States |
| 2005-05-23 - 2005-05-27 8 years 1 month ago |
12th Natural Philosophy Alliance Conference Storrs, CT, United States |
| 2004-04-07 - 2004-04-10 9 years 2 months ago |
11th Natural Philosophy Alliance Conference Denver, CO, United States |
| 2003-06-09 - 2003-06-13 1 decade 27 days ago |
10th Natural Philosophy Alliance Conference Storrs, CT, United States |
| 2002-05-13 - 2002-05-17 1 decade 1 year ago |
9th Natural Philosophy Alliance Conference San Luis Obispo, CA, United States |
| 2001-03-26 - 2001-03-28 1 decade 2 years ago |
8th Natural Philosophy Alliance Conference Denton, TX, United States |
| 2000-06-05 - 2000-06-09 1 decade 3 years ago |
7th Natural Philosophy Alliance Conference Storrs, CT, United States |
| 1999-04-11 - 1999-04-15 1 decade 4 years ago |
6th Natural Philosophy Alliance Conference Santa Fe, NM, United States |
| 1998-05-17 - 1998-05-21 1 decade 5 years ago |
5th (B) Natural Philosophy Alliance Conference Grand Junction, CO, United States |
| 1998-02-14 1 decade 5 years ago |
5th (A) Natural Philosophy Alliance Conference Philadelphia, PA, United States |
| 1997-07-24 - 1997-07-25 1 decade 6 years ago |
4th (C) Natural Philosophy Alliance Conference San Luis Obispo, CA, United States |
| 1997-06-09 - 1997-06-12 1 decade 6 years ago |
4th (B) Natural Philosophy Alliance Conference Storrs, CT, United States |
| 1997-05-18 - 1997-05-20 1 decade 6 years ago |
4th (A) Natural Philosophy Alliance Conference College Station, TX, United States |
| 1996-06-02 - 1996-06-06 1 decade 7 years ago |
3rd Natural Philosophy Alliance Conference Flagstaff, AZ, United States |
| 1995-06-18 - 1995-06-22 1 decade 8 years ago |
2nd (B) Natural Philosophy Alliance Conference Vancouver, BC, Canada |
| 1995-05-22 - 1995-05-24 1 decade 8 years ago |
2nd (A) Natural Philosophy Alliance Conference Norman, OK, United States |
| 1994-06-20 - 1994-06-23 1 decade 9 years ago |
1st Natural Philosophy Alliance Conference San Francisco, CA, United States |
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