A child on a swing
Before we talk about circuits, patents, or energy devices, consider a child on a playground swing.
She starts from a standstill. She pumps her legs — a small burst of effort, timed to the swing's natural period. On the first pump, she barely moves. On the fifth, she's a foot off the ground. By the twentieth, she's flying.
No one is confused by this. No one claims the child is violating conservation of energy. The energy input per pump is small. But because each pump arrives at exactly the right phase of the swing's natural oscillation, the amplitude grows cycle after cycle. The swing stores energy from the previous cycle and the new pump adds to it rather than fighting it.
This is parametric resonance amplification. It's one of the most fundamental phenomena in physics. And it's the operating mechanism behind every energy device in our 768-patent catalog.
The water tank
Tsunami researchers use large aquarium-sized water tanks to study how seismic movements on the ocean floor translate into surface waves. The setup is simple: a motorized paddle at one end of the tank pushes water in a controlled pattern, and cameras measure the resulting wave amplitude at the other end.
What they discovered is exactly what the child on the swing demonstrates:
Random, untimed pushes produce noise. The waves cancel each other, interfere destructively, and the water surface stays choppy but low.
Small, rhythmic pushes at the tank's resonant frequency produce exponentially growing waves. Each push reinforces the wave from the previous cycle. The energy per push is tiny — barely moves the paddle — but because the timing matches the tank's natural period, the waves build until they're crashing over the sides.
The amplification ratio depends on the Q factor of the tank — a measure of how much energy it retains per cycle versus how much it loses to friction against the walls and turbulence. A high-Q tank (smooth walls, deep water, laminar flow) amplifies more than a low-Q tank (rough walls, shallow, turbulent).
This is not controversial physics. It's taught in every fluid dynamics course. It's how bridges resonate in wind (Tacoma Narrows, 1940). It's how opera singers shatter wine glasses. It's how your car's suspension bounces at a specific RPM on a washboard road.
Now replace water with electricity
An LC circuit — an inductor (coil of wire) and a capacitor (two plates separated by a gap) — is electrically identical to the water tank.
| Water tank | LC circuit |
|---|---|
| Water volume = stored energy | Capacitor charge = stored energy |
| Wave height = amplitude | Voltage = amplitude |
| Paddle pushes = external force | Voltage pulse = external force |
| Wall friction = energy loss | Wire resistance = energy loss |
| Tank's natural period | Resonant frequency: f = 1/(2π√LC) |
| Q factor of the tank | Q factor of the circuit: Q = 2πfL/R |
When you apply a sharp voltage pulse to an LC circuit at its resonant frequency, the same thing happens as in the water tank: the voltage inside the circuit builds cycle after cycle. The amplification ratio is exactly the Q factor:
V_tank = V_drive × Q
A circuit with a Q factor of 50 means the voltage oscillating inside the tank is 50 times the voltage of the drive pulse. This is not a theoretical claim — you can see it on any oscilloscope. Plug a 5V pulse into a Q=50 circuit and measure 250V oscillating between the inductor and capacitor.
Again, this violates no laws of physics. The energy is coming from the drive pulses — each one adds a little more energy to the tank, and because the tank's losses per cycle are less than the input per cycle, the stored energy grows. The Q factor simply tells you the ratio.
What the 768 patents add to this picture
Here's where it gets interesting.
The meta-pattern analysis of 768 energy device patents found that the most frequently claimed architecture across all six technology categories is:
- A non-linear element (a saturating ferrite core, a plasma gap, a ferroelectric material) — something that breaks the proportional relationship between input and output
- A resonance condition (an LC tank, a mechanical resonator, a cavity) — something that stores and amplifies energy cycle after cycle
- Pulsed excitation (sharp DC pulses, spark discharges, capacitor dumps) — the "pump" that drives the resonant system
26% of the 768 patents — 199 of them — describe all three operating together. This is the meta-pattern. It's the child on the swing, the water in the tank, and the voltage in the LC circuit, all at once.
The question the patents raise — and that distinguishes their claims from textbook resonance — is whether the non-linear element changes the game. In a linear system (the textbook LC circuit, the smooth water tank), the amplification is bounded by Q and the total stored energy can never exceed the total input energy. But in a non-linear system (a saturating ferrite core, a plasma gap in its negative-resistance regime), the patents claim that something different happens — that the system might access energy from the non-linear dynamics themselves, not just from the drive pulses. Whether this is true is an open empirical question — and it's the question The Hum is designed to answer with data, not belief.
Whether that claim is true is the question The Hum is designed to answer.
How to test it yourself
We built six experiment calculators that predict the expected outcome of each experiment from first principles — the textbook answer. They compute the resonant frequency, the Q factor, the impedance curve, the expected gas production, the back-EMF voltage, the plasma breakdown threshold.
If the textbook is right, your physical measurements will match the calculator's predictions within ±5%. That's a confirmed replication — the physics works as expected.
If the textbook is wrong — if the non-linear element really does change the energy balance — your measurements will diverge from the calculator's predictions by more than 20%. That's an anomaly. And our anomaly detection system is specifically designed to flag it.
The most accessible starting point is the Resonance Amplification experiment — the electrical equivalent of the water tank. Wind a coil, add a capacitor, measure the resonance with a NanoVNA, and compare what you see to what the calculator predicts. Total cost: under $50 if you already have a NanoVNA; under $80 if you don't. Time: one afternoon.
The experiment doesn't require believing any patent claims. It requires measuring a coil and comparing the measurement to a formula. The interesting science happens if 50 people do the same experiment and their results systematically diverge from the prediction. Then we're not arguing about patents — we're arguing about data.
Click, resonate, store
The architecture of The Hum — the aspirational device this entire platform is working toward — is the three-stage version of the water tank experiment:
Stage 1: Click. A sharp DC pulse. A 555 timer driving a MOSFET. The sharper the rising edge, the richer the frequency content of the pulse, and the more the non-linear element responds. This is the paddle hitting the water.
Stage 2: Resonate. The pulse hits a tuned LC tank circuit at its natural frequency. The Q factor amplifies the voltage. Energy builds cycle after cycle. This is the wave growing.
Stage 3: Store. When the current is interrupted, the inductor kicks back — the back-EMF spike. A capacitor bank catches this energy. V_back = L × dI/dt. The sharper the interruption, the higher the spike. This is the wave energy being captured in a reservoir at the other end of the tank.
Whether Stage 3 recovers more energy than Stage 1 delivers — under the specific non-linear conditions the patents describe — is the open question. Our calculators say no (they model linear systems). Our parameter optimizer has identified the configurations most likely to show an anomaly if one exists. And our Convergence map tracks the community's progress toward 50 independent confirmations per experiment.
The Hum doesn't need one genius to build it. It needs a hundred independent measurements, rigorously compared to software predictions, with anomalies surfaced transparently for everyone to see. If the effect is real, the data will show it. If it's not, the data will show that too.
Either way, we'll have taught a generation of citizen scientists how resonance works. And that's worth doing regardless.
Try the resonance amplification experiment: Browse templates →
See the convergence map: The Convergence →
Read the full patent analysis: 768 Patents →
Understand The Hum: The Hum →