Combustion Integrated Rack (CIR): The crew replaced Nitrogen/Oxygen manifold bottles in support of the continuing s-Flames investigation. The CIR includes an optics bench, combustion chamber, fuel and oxidizer control, and five different cameras for performing combustion experiments in microgravity. Japanese Small Satellite Orbital Deployer (J-SSOD)#13: The crew removed the J-SSOD#13 hardware from the JEM Airlock …
Click here for original story, ISS Daily Summary Report – 5/01/2020
Source: ISS Report