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Kaczmarczik Lecture and Science Fair

25th Anniversary Celebration – March 12, 2026

Texas A&M professor Tatiana Erukhimova has become a viral sensation thanks to her energetic demonstrations of physics experiments as part of the university's outreach programs. She now boasts a larger online following than A&M athletics.
Photo: Abbey Santoro, Texas A&M University Division of Marketing & Communications.


The Kaczmarczik Lecture and Science Fair, hosted by the Department of Physics, is a significant event at Drexel University. For nearly 30 years, past lectures have featured renowned scientists from around the world who present on topics from mapping the universe to revolutions in fundamental physics. The Kaczmarczik Lecture consistently draws outstanding scientists and scholars who advance the forefront of physics research and instruction.


Lecture

In this talk, Tatiana Erukhimova, PhD, will showcase some of her most exciting physics demonstrations – many of which you can easily try at home! Get ready for clouds and magic bubbles, liquid oxygen and frozen erasers, levitating trains and floating toilet paper, spinning wheels, potato physics, and much more. And none of it is magic – it’s physics! Tatiana's recent video demonstrations have become a viral sensation, with over one billion views on Texas A&M social media. She has appeared on CBS Mornings, ABC News, NPR, and The Jennifer Hudson Show.


High School Science Fair

'Kaczmarczik Day' features a lively science fair for local high school students, hosted by members of the Drexel University Chapter of the Society of Physics Students, faculty, and staff in the Physics Department. Join us for exciting science demonstrations and exhibits with brief, engaging presentations that cover a wide range of physics research topics.

Event Information

HIGH SCHOOL SCIENCE FAIR AND LECTURE

The Kaczmarczik Science Fair and Lecture is free and open to all high school students.

  • Science Fair: 10 to 11:00 a.m.
  • Science Fair Location: Bossone Research Enterprise Center
  • Break: 11:00 a.m. to 12:00 p.m. Students and chaperones should plan to bring their own lunch.
  • Lecture: 12:00 to 1:30 p.m.
  • Lecture Location: Main Building Auditorium
  • Format: The lecture includes a lively Q&A session, so please plan to stay for the full duration listed.
    Students are encouraged to prepare questions.
  • RSVP Deadline: February 27, 2026

LECTURE ONLY

The Kaczmarczik Lecture is free and open to everyone.

  • Time: 12:00 to 1:30 p.m.
  • Location: Main Building Auditorium
  • Format: The lecture includes a lively Q&A session, so please plan to stay for the full duration listed.
  • RSVP Deadline: March 11, 2026



Tatiana Erukhimova, PhD

Instructional Professor, Marsha L. '69 and Ralph F. Schilling ’68 Chair for Physics Outreach, Texas A&M University

Tatiana Erukhimova, PhD, develops innovative educational programs by incorporating outreach activities as an integral element of the student learning experience. Dr. Erukhimova leads an NSF-funded nationwide study on how undergraduate student participation in informal physics outreach programs for K-12 students affects their success as physics majors. She organizes annual Physics & Engineering Festivals attended by thousands of visitors and is co-author with Gerald North of the textbook Atmospheric Thermodynamics.

Tatiana is the recipient of numerous awards, including the 2023 American Physical Society (APS) Nicholson Medal for Outreach and the 2024 American Association of Physics Teachers (AAPT) Halliday and Resnick Award for Excellence in Undergraduate Physics Teaching. She is a Fellow of the American Physical Society, AAPT, and the American Association for the Advancement of Science.

Dr. Erukhimova is a Texas A&M Presidential Professor for Teaching Excellence and the inaugural holder of the Marsha L. ’69 and Ralph F. Schilling ’68 Endowed Chair for Physics Outreach in the Department of Physics & Astronomy. Professor Erukhimova received her PhD from the Institute of Applied Physics of the Russian Academy of Sciences in 1999 and joined Texas A&M University in 2001.


About Paul Kaczmarczik

The Kaczmarczik Lecture Series was established in 1995 to honor beloved Drexel University Professor of Physics Paul Kaczmarczik. Professor Kaczmarczik attended Drexel as a student, graduating with a BS in physics in 1948. He began his career at Drexel in 1953. He became a key player in building the Physics and Atmospheric Science Department, where he made significant contributions to teaching during his many years of service. Well-liked by both his colleagues and his students, Kaczmarczik became Professor Emeritus in 1989. Professor Kaczmarczik passed away on January 20, 2009.


Past Lectures

Lecture Date Speaker
24th February 2025 Stephon Alexander, PhD
23rd March 2024 Knicole Colón, PhD
22nd November 2018 Francis Halzen, PhD
21st March 2017 Nergis Mavalvala, PhD
20th February 2016 S. Alan Stern, PhD
19th October 2014 Margaret Geller, PhD
18th April 2013 David Wineland, PhD
17th March 2012 Brian Schmidt, PhD
16th April 2011 Tejinder S. Virdee, PhD
15th March 2010 David J. Gross, PhD
14th March 2009 Geoffrey W. Marcy, PhD
13th February 2008 William D. Phillips, PhD
12th March 2007 John C. Mather, PhD
11th November 2005 Frank Wilczek, PhD
10th December 2004 Michael Turner, PhD
9th November 2003 David Spergel, PhD
8th November 2002 Sir Martin Rees
7th November 2001 Jill Tarter, PhD
6th December 2000 J. Anthony Tyson, PhD
5th February 2000 Robert P. Kirscner, PhD
4th October 1998 Clifford M. Will, PhD
3rd October 1997
Vera C. Rubin, PhD
2nd October 1996 Kip Thorne, PhD
1st 1995 Russell Hulse, PhD