Original sentence: However, according to a 2006 posting to the "PhysicsOrgForum" by John Reed , the apparent success of the Heim theory predicting particle masses may be illusory.In the 1950s, Heim had predicted what he termed a 'contrabary' effect whereby photons, under the influence of a strong magnetic field in a certain configuration, could be transformed into 'gravito-photons', which would provide an artificial gravity force
Edited sentence: A new mobilizing factor may be the success in reproducing  the size and direction of the gravitomagnetic field effect of Martin Tajmar et al.According to a 2006 posting to the "PhysicsOrgForum" by John Reed , the apparent success of the Heim theory predicting particle masses may be illusory.Already in the 1950s, Heim had predicted what he termed a 'contrabary' effect whereby photons, under the influence of a strong magnetic field in a certain configuration, could be transformed into 'gravito-photons', which would provide an artificial gravity force.Due to Heim's disinclination to publish his work and the difficult mathematical underpinnings of the theory, Heim's work was relatively unknown in the broader physics community during the 20th century.It prompted intense scrutiny from some sections of the community, although it was subsequently dismissed by many as some of its predictions did not appear to be in line with recent experimental results.Some proponents, seeing instead the positive aspects such as accurate mass predictions continue to study the theory.The paper published in 2005 was, for many physicists, the first they'd heard of the theory