Eldon Byrd

Eldon A. Byrd was a physicist employed at the Naval Surface Weapons Center at White Oak, Maryland, where he worked primarily on research into the effects of electromagnetic fields on biological systems - an area of military interest as a potential non-lethal weapons application. He became one of several government scientists involved in testing the Israeli psychic Uri Geller during the period of intensive government parapsychology interest in the early 1970s.¹

Naval Surface Weapons Center Research

Byrd's work at the Naval Surface Weapons Center examined how electromagnetic fields at various frequencies affected living tissue, including potential effects on human brain function and behavior. This research had potential applications in both defensive and offensive contexts - understanding vulnerability to electromagnetic interference as well as possible means of influencing adversary personnel through non-kinetic means. The research placed him within the broader community of scientists examining the intersection of physics, biology, and intelligence applications.¹

Uri Geller Experiments

In 1973-1974, Byrd conducted a series of experiments with Geller at a site in the Washington D.C. area. The most significant of these involved nitinol, a nickel-titanium "shape-memory alloy" developed by the Naval Ordnance Laboratory in 1963. Nitinol's defining property is that it returns to a memorized shape when heated; altering that shape at room temperature requires forces that would be expected to leave microscopic evidence of deformation.

Byrd reported that Geller appeared to alter the memorized shape of a nitinol wire - producing a permanent kink that the wire subsequently "remembered" as its new shape rather than returning to its original form. If accurate, this would have implied an anomalous mechanism: either deformation at room temperature inconsistent with the alloy's properties, or some effect on the crystalline structure of the metal that conventional mechanisms could not easily explain.

Byrd also reportedly conducted experiments in which Geller was asked to affect the magnetic state of computer memory devices. He described what he believed were positive results from these sessions in informal communications that circulated among researchers in the parapsychology and intelligence communities.¹

Government and Scientific Context

Byrd's experiments were part of the same period that saw the CIA-funded SRI program under Hal Puthoff and Russell Targ examining Geller's abilities. The Geller experiments at SRI attracted significant scientific attention, positive and negative, and Byrd's separate tests contributed to the network of informal reports about Geller's claimed abilities that circulated through government and academic channels in this period.

Like Puthoff and Targ, Byrd believed the experimental results were anomalous enough to warrant continued investigation. His institutional position at the Naval Surface Weapons Center gave his assessments some weight within the government research community interested in potential parapsychological applications.¹

Later Career and Controversies

Byrd continued to speak and write in the parapsychology community through the 1980s, advocating for scientific investigation of anomalous human capabilities. He died in 2002.