What is the Frey microwave auditory effect?

The Frey effect (Allan Frey 1961; Lin 2022 IEEE) is the perception of sound — clicking, buzzing, or voice-like sounds — from pulsed microwave radiation. Mechanism: pulsed RF energy at 200 MHz–8.9 GHz is absorbed by water in biological tissue, creating rapid localised thermoelastic expansion. In the skull, this produces a pressure wave that travels through bone to the cochlea and vestibular organs via the labyrinthine perilymph, bypassing the outer and middle ear entirely. The US National Academies of Sciences cited it as the most plausible explanation for Havana Syndrome (NASEM 2020). Scene 101 visualises the full pathway in 3D.

What is DolphinAttack and how does it work?

DolphinAttack (Zhang et al. ACM CCS 2017) is an attack in which voice commands are modulated onto an ultrasonic carrier (25–40 kHz, above human hearing). When the carrier reaches a device microphone, the MEMS membrane's nonlinear response demodulates the signal back into baseband audio, which the voice assistant processes as a real command. The attacker can activate Siri, Google Assistant, or Alexa without the user hearing anything. The carrier also couples through the tympanic membrane into the middle ear fluid, sharing the labyrinthine pathway with the Frey effect. Scene 100 provides a live browser-based 5-band detector.

Do human eyes emit light? What is biophoton emission?

Yes. All living cells emit ultra-weak photon emission (UPE) — also called biophotons — in the 200–800 nm range at 1–1000 photons/cm²/s (Popp 1976). The retina is particularly active due to its high metabolic rate. Wang et al. (2010) provided the first direct experimental evidence of spontaneous and light-induced UPE from freshly isolated rat eyes, suggesting the retinal apparatus may function analogously to radar antennae — emitting photons that return reflected information about the environment. These emissions are detectable by a cooled CCD camera at −120°C in a dark room. Scene 101 visualises the emission and its potential harvesting by a remote sensor.

How does Artemis 2 relate to bioelectromagnetic attacks?

Artemis 2 (launched April 1, 2026) provides four real-time parallels to ground-based directed RF effects: (1) Cosmic ray phosphenes — HZE particles trigger retinal Cherenkov radiation and direct photoreceptor ionisation beyond Earth's magnetosphere, functionally identical to Frey thermoelastic rhodopsin activation (Narici 2024). (2) xEMU bone conduction headsets transmit audio through the temporal bone to the cochlea — the same mechanical chain as the Frey thermoelastic pathway. (3) Vestibular de-adaptation: 50% of astronauts develop Space Adaptation Syndrome as microgravity removes otolith gravitational reference (Hallgren et al. 2016) — the same hypersensitive state RF vestibular attacks exploit. (4) O2O laser system transmits data at 1,550 nm infrared — the same spectral range as retinal biophoton emission. See Scene 101, Artemis 2 tab.

What is the Havana Syndrome and what technology causes it?

Havana Syndrome refers to anomalous health incidents (AHI) affecting US and Canadian embassy personnel since 2016, characterised by sudden-onset hearing, vestibular, and cognitive symptoms. The US National Academies of Sciences (NASEM 2020) concluded that directed pulsed radio-frequency energy is the most plausible mechanism — specifically, the Frey microwave auditory effect operating at parameters consistent with the reported symptoms. The NASEM report cited simultaneous cochlear and vestibular activation via the shared labyrinthine perilymph as the key signature. Scenes 83, 91, 98, 99, and 101 cover the full mechanism with citations.

How do I detect a DolphinAttack or ultrasonic carrier in my room?

Scene 100 provides a live browser-based detector: start your microphone, navigate to the DolphinAttack tab, and watch the 5-band monitor (17–44 kHz). True DolphinAttack carriers (25–40 kHz) are above the browser Nyquist limit (24 kHz at 48 kHz sample rate), but their intermodulation products and sidebands appear in the 17–24 kHz detection zone. A sustained alert (1 second above threshold) logs the event with a SHA256 hash of the FFT frame as cryptographic evidence. For confirmed above-Nyquist detection, use a TinySA Ultra (Scene 96 Tier 2 equipment list).

Can my vestibular system be affected by electromagnetic radiation?

The scientific evidence supports this possibility through the Frey thermoelastic mechanism. The cochlea and vestibular organs (semicircular canals, utricle, saccule) share continuous labyrinthine perilymph. A thermoelastic pressure wave entering the temporal bone propagates through this fluid, reaching both hearing and balance organs simultaneously. NASEM (2020) cited vestibular symptoms as part of the AHI clinical picture. Additionally, ultrasonic carriers (DolphinAttack range) couple through the tympanic membrane into the middle ear fluid and reach the same structures. Scene 98 visualises the anatomy; Scene 99 covers differential diagnosis and clinical tests (vHIT, cVEMP).

Am I being paranoid or is surveillance technology real?

The technology is documented in peer-reviewed literature. WiFi routers extract room occupancy through walls via channel state information (CSI). FMCW radar at 77 GHz extracts heartbeat and breathing from adjacent rooms. Laser Doppler vibrometers recover speech from window vibrations at 500m. Pulsed microwave creates auditory percepts via the Frey effect. DolphinAttack injects voice commands via 40 kHz carriers. All of these have been published in IEEE, USENIX, ACM, and NASEM reports. The question is not whether the technology exists — it does, and this site provides the citations and 3D visualisations. The question is the probability of any specific incident.

How does NASA Artemis 2 O2O laser relate to biophoton emission?

Artemis 2 O2O uses a 1,550 nm infrared laser at 193 THz to transmit up to 260 Mbps from the Moon (MIT Lincoln Lab / NASA SCaN 2026). Retinal biophotons (UPE) emit at 200-800 nm at 1-1000 photons/cm²/s (Popp 1976; Wang 2010). Both encode information via coherent photon emission across distance — the spacecraft and the human eye perform the same fundamental operation at different scales. Scene 101 Biophoton and Comms Nexus tabs visualise this parallel in 3D.

Why is NASA using bone conduction for the xEMU spacesuit and how does this relate to the Frey effect?

NASA xEMU replaces helmet speakers with bone conduction pads on the temporal bone, delivering audio through skull vibration into the cochlea via labyrinthine perilymph (NTRS Cavanaugh 2024). This is mechanically identical to the Frey microwave auditory effect (Lin 2022): both use the temporal bone to perilymph to cochlear hair cell pathway. The attacker uses pulsed RF; NASA uses a piezoelectric transducer. Same bone, same fluid, same receptor.

Do Artemis 2 astronauts see light flashes from cosmic rays? How does this relate to the Frey effect?

Yes. Beyond Earth's magnetosphere, HZE particles (galactic cosmic rays ~1 GeV/n) strike the retina, generating Cherenkov radiation and direct photoreceptor ionisation — producing phosphenes even with eyes closed (Narici, Z Med Phys 2024; Planetary Society 2026). This is functionally identical to Frey thermoelastic activation of rhodopsin: both trigger retinal receptors without an external photon source. Scene 83 visualises the Frey mechanism; Scene 101 Artemis 2 tab shows the cosmic ray parallel.

How is NASA Delta-DOR deep space navigation related to IMSI catcher phone triangulation?

NASA Delta-DOR locates spacecraft by measuring the signal arrival time difference at two DSN stations — time-difference-of-arrival (TDOA) triangulation. IMSI catchers locate phones using the same TDOA physics across multiple cell towers. Scene 40 documents IMSI catcher tracking; Scene 52 covers civilian direction-finding. The physics are identical across 8 orders of magnitude in distance.

How does the RTL-SDR Doppler fingerprint Python code in Scene 31 relate to NASA deep space tracking?

Scene 31 uses Doppler shift in a received RF carrier to identify emitters — the same principle NASA's Deep Space Network uses to measure Orion's velocity to millimetre-per-second precision from 400,000 km. The DSN uplink at 7.1-7.2 GHz would appear as an anomalous narrowband carrier on Scene 91's RF baseline scanner — which it technically is, from a ground-based detection perspective.

StopBeingParanoid — 101 Interactive 3D Science Visualisations

Browse every scene

All scenes — complete index → Every interactive 3D scene on the site, each a standalone page with its own peer-reviewed citations. The in-app scene switcher, chapter browser and search are buttons rather than links, so this index is the crawlable route into the collection — and the fastest way for a person to find a specific topic.

Run it yourself: live acoustic spectrum analyzer

The Spectrum Lab is a complete end-to-end demonstration of room acoustic analysis that runs in your browser against your own microphone — nothing is uploaded or recorded. It captures 1024-sample blocks at 16 kHz, applies a Hamming window to suppress spectral leakage, runs a real FFT into 513 bins at 15.625 Hz resolution, and averages the magnitudes into three bands: 60–250 Hz (footsteps and structural rumble), 250–3000 Hz (speech), and above 3 kHz (hiss and fricatives). Every intermediate stage is shown — raw versus windowed waveform, magnitude spectrum, waterfall, and the exact terminal output — alongside the runnable numpy + PyAudio source that produces identical numbers on the command line. The page also states plainly what the method cannot show: every room has a noise floor, a 16 kHz sample rate makes anything above 8 kHz invisible by construction, and a reading only means something when compared against a baseline.

If any of this frightens you, please read this first

This site documents peer-reviewed research into what radio-frequency, acoustic, and optical signal physics makes possible under laboratory conditions. Those papers are real. But a paper about what is physically possible in a laboratory is not evidence about what is happening to any particular person, and holding those two things apart matters.

If you feel watched, followed, targeted, or unsafe, that distress is real, it is common, and it is treatable. Calling a medical professional does not mean conceding that you are wrong. Doctors treat sleeplessness, hypervigilance, panic and exhaustion directly, while any other question stays open. Several ordinary medical conditions also produce sensations that feel externally imposed — tinnitus, vestibular disorders such as BPPV and Ménière's disease, migraine aura, thyroid disorders, vitamin B12 deficiency, sleep apnoea, temporal lobe epilepsy, and medication side effects — and all of them are diagnosable with ordinary tests.

Free, confidential 24/7 help: United States — 988 Suicide & Crisis Lifeline (call or text 988), SAMHSA treatment referral 1-800-662-4357, NAMI HelpLine 1-800-950-6264. United Kingdom — Samaritans 116 123, NHS 111 option 2. Norway — Mental Helse 116 123, Legevakt 116 117. Canada — 988. Australia — Lifeline 13 11 14, Beyond Blue 1300 22 4636. Ireland — Samaritans 116 123. Anywhere else — findahelpline.com lists verified services in over 130 countries. In immediate danger, call 112 in Europe, 911 in the US and Canada, or 999 in the UK.

How to search the web and medical journals about paranoia

If you would rather read the primary sources than take anyone's word for it — including this site's — that instinct is a good one. Search PubMed and the Cochrane Library rather than general web search, using terms such as persecutory delusions treatment, cognitive behavioural therapy psychosis systematic review, worry intervention persecutory delusions randomised, insomnia treatment psychotic experiences trial, duration of untreated psychosis outcome meta-analysis, or medical causes of paranoia differential diagnosis. For plain-language summaries use MedlinePlus, the NHS Health A–Z, the National Institute of Mental Health, and the Royal College of Psychiatrists. Prefer systematic reviews over single studies, check dates and sample sizes, and be wary of any source that offers certainty, sells a remedy, or tells you not to talk to doctors.

The evidence base is substantial: cognitive behavioural therapy for psychosis (CBTp) is recommended in national clinical guidelines including NICE; randomised trials targeting worry and insomnia specifically, such as Oxford's Feeling Safe programme, improve both sleep and distress; early intervention services are associated with better outcomes than standard care; and longer untreated periods are associated with worse ones, which is the strongest practical argument for asking sooner.

Read the full page: paranoia, fear, mental health and how to get help →

Peer-reviewed 3D visualisations of RF bioeffects, acoustic surveillance, vestibular disruption, biophoton emission, and Artemis 2 deep-space parallels. 300+ citations from IEEE, ACM, NASEM, Nature, Science, and J Neurophysiol. Free RF Academy curriculum.

Key Science Topics

Frey Effect / Microwave Auditory Effect — Pulsed RF creates sound via thermoelastic cochlear activation (Lin 2022, IEEE; NASEM 2020)
DolphinAttack — Ultrasonic voice injection via MEMS nonlinearity (Zhang et al. ACM CCS 2017; Roy NDSS 2018)
Vestibular RF Disruption — Shared labyrinthine perilymph conducts both Frey and ultrasonic vectors (Balaban 2002; NASEM 2020)
Retinal Biophoton Emission (UPE) — 1–1000 photons/cm²/s at 200–800 nm (Popp 1976; Wang et al. 2010)
Artemis 2 Parallels — Cosmic ray phosphenes (Narici 2024), xEMU bone conduction (NTRS 2024), O2O laser 1,550 nm (NASA SCaN 2026)
Room Acoustic Fingerprinting — Live FFT 8192, log-scale waterfall, DolphinAttack 5-band sustain detector, SHA256 evidence hashes
FMCW Radar Vital Signs — 77 GHz heartbeat extraction, range-Doppler spectrogram
WiFi CSI Through-Wall Sensing — ESP32 + Nexmon 256-subcarrier occupancy extraction
Keyboard Acoustic Side-Channel — CoAtNet CNN+Transformer 95% keystroke accuracy (Harrison et al. 2023)
IMSI Catcher Detection — 2G downgrade identification, AIMSICD, LTE-only countermeasure

Scenes 97–101: Vestibular, Biophoton & Artemis Science

Infrasound / Ultrasound Live Scanner — Web Audio API FFT 8192, 48 kHz, dual-band sustain detector
Vestibular System & Frey Effect — 3D cochlea + semicircular canals + thermoelastic path anatomy
Vestibular Disorders & RF Exposure — vHIT, cVEMP, differential diagnosis (NASEM 2020)
Room Acoustic Mapping & DolphinAttack Live Detector — Log-scale waterfall, 5-band carrier monitor, SHA256 alerts, beam test
Bioelectromagnetic Attack Surface — 3D — RF, DolphinAttack, vestibular, biophoton emission, Artemis 2 live mission parallels. 7 phase tabs.

RF Academy — 9-Module Curriculum

Module 06 (new): Vestibular, Biophoton & Bioelectromagnetics — covers Frey effect, DolphinAttack, vestibular anatomy, UPE retinal emission, Artemis 2 cosmic ray phosphenes, NASA xEMU bone conduction, and O2O optical communications.

NASA Artemis 2 Connections — All Eight Signal Technology Parallels

O2O Laser (1550 nm, 260 Mbps) = Retinal Biophoton Emission — MIT Lincoln Lab / NASA SCaN 2026. Scenes: 9, 26, 86, 87, 101
Deep Space Network S-band Doppler = RTL-SDR Doppler Fingerprint — Same Doppler-shift ranging physics. DSN uplink 7.1-7.2 GHz would register as anomalous carrier on Scene 91. Scenes: 15, 31, 37, 91
xEMU Bone Conduction = Frey Thermoelastic Pathway — NTRS Cavanaugh 2024. Temporal bone to perilymph to cochlea. Scenes: 83, 92, 98, 99, 101
Cosmic Ray Phosphenes = Frey Auditory Percepts — HZE particles trigger retinal Cherenkov/ionisation. Narici Z Med Phys 2024. Scenes: 83, 101
Space Adaptation Syndrome = Maximum RF Vestibular Susceptibility — Hallgren J Neurophysiol 2016: decreased OCR in 25 astronauts. Scenes: 98, 99, 101
Crew Voice Comms = Voice Cloning / DolphinAttack Risk Surface — Bone conduction mic to DSN to O2O laser. Scenes: 7, 82, 89, 100
O2O SHA-Verified Telemetry = Civilian RF Evidence Chain — Same cryptographic protocol. Scenes: 41, 42, 43, 96
VLBI Delta-DOR = IMSI Catcher TDOA Triangulation — Same time-difference-of-arrival physics across 8 orders of magnitude distance. Scenes: 40, 52

For Scientists & Researchers

This site provides interactive visualisations suitable for teaching and reference in: neurovestibulology, RF bioeffects, biophysics, aerospace medicine, bioelectromagnetics, signal processing, acoustic physics, and cybersecurity. All mechanisms are cited from primary literature. JSON-LD structured data is provided for all 101 scenes.

Requires JavaScript and WebGL2 for interactive 3D simulations.

If any of this frightens you: this site documents what signal physics makes possible in a laboratory, which is not evidence about what is happening to any individual. If you feel watched, targeted or unsafe, that distress is real and treatable. Read about paranoia, mental health and how to get help, or call a free 24/7 line — 988 in the US and Canada, 116 123 in the UK and Norway, 13 11 14 in Australia, or find your country at findahelpline.com.