Butler, F.H.2018-02-012018-02-011965-05-17http://hdl.handle.net/2152.3/5254A document written by F.H. Butler and presented to the Society of Aeronautical Weight Engineers, Metrology Session, Denver, Colorado.Zero-G EnvironmentBody Mass MeasurementSpecimen Mass MeasurementresearchWilliam E. ThorntonSpace MedicineMethods of Determining Mass or Weight in a Zero-G Environment