Скачать или смотреть Witness to history reflects on first nuclear reaction: The story of teenager Ted Petry's atomic job

In 1942, Ted Petry was a teenager recruited to a secret government project at the University of Chicago that sought to achieve the first controlled, self-sustaining nuclear chain reaction. Working with scientists including Enrico Fermi, he helped construct the 20-foot reactor known as Chicago Pile-1 and was present on Dec. 2, 1942 for the historic experiment.

Now 93, Petry is the last known living person present that day under the west stands of Stagg Field—and who signed the straw wrapper of a Chianti bottle commemorating the achievement.

➡ Subscribe: http://bit.ly/UCHICAGOytSubscribe

About #UChicago:
Since its founding in 1890, the University of Chicago has been a destination for rigorous inquiry and field-defining research. This transformative academic experience empowers students and scholars to challenge conventional thinking in pursuit of original ideas.

#UChicago on the Web:
Home: http://bit.ly/UCHICAGO-homepage
News: http://bit.ly/UCHICAGO-news
Facebook: http://bit.ly/UCHICAGO-FB
Twitter: http://bit.ly/UCHICAGO-TW
Instagram: http://bit.ly/UCHICAGO-IG

University of Chicago on YouTube:
   / uchicago   ***

ACCESSIBILITY: If you experience any technical difficulties with this video or would like to make an accessibility-related request, please email [email protected].