1. By Dontavia Edwards & Matthew Jaffe
Roscoe L. Koontz
By Dontavia Edwards & Matthew Jaffe

2. Where was he born?
He was born in St. Louis Missouri.

3. What university did he go to?
He went to Tennessee State University.

4. What did Roscoe L. Koontz Invent?
He invented a pinhole gamma ray camera
called a collimator.

5. Who did he work for?
He work for the U.S. Army.

6. What else did he do?
He also wrote books.

7. This was a extra fact about Roscoe L. Koontz.
He also created Weapons for the Army.

8. Who was Roscoe L. Koontz Sponsored by?
He was sponsored by Rochester University.