Nucleus

Where in the world did the first controlled nuclear chain reaction occur?

A) Chicago, United States
B) Florence, Italy
C) Göttingen, Germany
D) Leyden, Netherlands

Click here to check your answer on our site.

This entry was posted on Wednesday, February 21st, 2007 at 5:44 pm and is filed under Daily knowledge. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.