Claim: Science and technology in Colombia has the IAN-R1, which was donated by the United States and  is used for research purposes and provides 4,400 samples for analysis.
Evidence: The IAN-R1, which was donated by the United States and is currently located in Bogota, is a small nuclear reactor that was reactivated recently after being inactive for a few years. The IAN-R1 is used for research purposes. This reactor is used in the production of neutrons and every year it provides 4,400 samples for analysis.