The PEMF Podcast
The PEMF Podcast
NewMed Ltd
96. NASA PEMF Developer Reveals What Really Matters in PEMF | Dr Bob Dennis
1 hour 38 minutes Posted Jun 24, 2026 at 4:00 pm.
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Show notes

What actually matters in PEMF therapy: frequency, waveform, intensity, coil design or slew rate? Dr Bob Dennis, founder of MicroPulse, creator of the ICES devices and former NASA consultant, to explore the engineering principles behind effective PEMF technology. Dr Dennis explains why frequency may be overrated, why slew rate and waveform design deserve more attention, the truth about carrier frequencies, high vs low intensity PEMF, spark gap vs solid-state systems, coil design, duty cycle, structured water, hair growth applications and the biggest misconceptions still circulating in the PEMF industry. We also discuss why many PEMF devices are more marketing-driven than science-driven, what specifications manufacturers should be publishing, and how decades of testing have shaped Dr Dennis' views on what really delivers results. If you've ever wanted to understand the physics, engineering and real-world science behind PEMF therapy, this is an episode you won't want to miss.



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