Tube Alloys was a project.
== Niels Bohr's contribution to Tube Alloys ==Sir John Anderson was eager to invite Niels Bohr to the Tube Alloys project because he was a world-famous scientist who would not only contribute his expertise to the project, but also help the British government gain leverage in dealings with the Manhattan Project
 In a section of the Quebec Agreement formally entitled "Articles of Agreement governing collaboration between the authorities of the USA and UK in the matter of Tube Alloys", Britain and the USA agreed to share resources "to bring the Tube Alloys project to fruition at the earliest moment"

