Driftwave
The Driftwave Journal
Notes on rhythm, rest, and the science of drifting off.
Brainwave entrainment explained in plain language — what the research shows, what it doesn't, and the odd corners of its history.
July 21, 2026 · 7 min read
Alpha Waves and Meditation: What a Steady 10 Hz Actually Does
Meditators have shown elevated alpha activity for decades of EEG research. Here's what alpha waves are, why meditation raises them, and what entraining alpha with light and sound can and can't promise.
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July 14, 2026 · 6 min read
Brainwave Entrainment for Sleep: Can Rhythmic Light and Sound Help You Drift Off?
Falling asleep is a shift in brain rhythm. Here's what the research says about using pulsing light and sound to encourage that shift — plus how to try it tonight, and the honest limits of the evidence.
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July 14, 2026 · 7 min read
Brainwave Entrainment vs. Solfeggio Frequencies: What the Evidence Says
Both promise calm through sound, but only one proposes a mechanism you can measure. A fair comparison of brainwave entrainment and the 528 Hz solfeggio frequencies — including where each claim actually comes from.
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July 14, 2026 · 6 min read
The CIA Gateway Process: What the Declassified Report Actually Says
A 1983 US Army report on the Gateway Experience went viral after showing up in the CIA's FOIA reading room. Here's what the document really contains — the part grounded in real science, and the part that isn't.
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July 14, 2026 · 7 min read
What Is Brainwave Entrainment? The Science of the Frequency-Following Response
A plain-language guide to brainwave entrainment: how rhythmic light and sound nudge your brain's electrical activity, what the research actually shows, and where the hype runs ahead of the evidence.
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