Sigma Xi-nominated speaker, Professor Randolph Roth gave a public lecture at COSI After Dark entitled “How Violent Was the Old West?” on April 5th, 2018.
The Ohio State Chapter of Sigma Xi has a strong connection with The Columbus Science Museum, COSI: Centre Of Science and Industry. We sponsor talks for our members as part of the “COSI After Dark” program and nominate students and faculty to participate in various COSI interactive science outreach events. If you are interested in becoming a sponsored speaker, please contact us at Sigma_xi@osu.edu
![](https://u.osu.edu/sigmaxiohiostate/files/2018/04/Randolph-Roth-COSI-After-Dark-April-5th_1-2-20cnnqh.jpg)
Professor Randolph Roth presents at COSI After Dark (04.05.18)