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OpenAI’s models refute Exponential Time Hypothesis and unveil new math‑physics results

OpenAI’s models refute Exponential Time Hypothesis and unveil new math‑physics results

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4 min read
Induction Cap Sealing Explained for Engineers: Eddy Currents in a Bottle Cap

Induction Cap Sealing Explained for Engineers: Eddy Currents in a Bottle Cap

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2 min read
Embedding the Laws of Nature: The Rise of Physics-Informed Neural Networks (PINNs)

Embedding the Laws of Nature: The Rise of Physics-Informed Neural Networks (PINNs)

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3 min read
We taught a laptop to find the laws of physics from a video (and spot things it can't see)

We taught a laptop to find the laws of physics from a video (and spot things it can't see)

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3 min read
# Let's simulate gravitational lensing around a black hole in Python

# Let's simulate gravitational lensing around a black hole in Python

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5 min read
I built a book of the mathematics behind the world

I built a book of the mathematics behind the world

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3 min read
The Physics of Constant-Angle Descent: Why Cockpit 3:1 Rules Fail Under Groundspeed Compression

The Physics of Constant-Angle Descent: Why Cockpit 3:1 Rules Fail Under Groundspeed Compression

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5 min read
The physics of Interstellar's black hole, seen in a simulator

The physics of Interstellar's black hole, seen in a simulator

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8 min read
The Diffusion Duration: Synchronization in Distributed Minds

The Diffusion Duration: Synchronization in Distributed Minds

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6 min read
The Physics of Longitudinal Stability: Why Aft CG Increases Cruise Speed (and Destroys Stall Recovery)

The Physics of Longitudinal Stability: Why Aft CG Increases Cruise Speed (and Destroys Stall Recovery)

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4 min read
Tearing the Earth with your finger: 16,000-particle SPH in a Web Worker

Tearing the Earth with your finger: 16,000-particle SPH in a Web Worker

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4 min read
Teaching spring-and-joint creatures to walk with a genetic algorithm (hand-written 2D physics)

Teaching spring-and-joint creatures to walk with a genetic algorithm (hand-written 2D physics)

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3 min read
Solving WiFi waves on 0.75 cm cells in WebGL2 (FDTD, and correcting for a coarse grid)

Solving WiFi waves on 0.75 cm cells in WebGL2 (FDTD, and correcting for a coarse grid)

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4 min read
Computing how 'old' the air in each room is (ventilation network + 2D flow + age of air)

Computing how 'old' the air in each room is (ventilation network + 2D flow + age of air)

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4 min read
21 fusion concepts, one repository each, and none of them describes a real machine

21 fusion concepts, one repository each, and none of them describes a real machine

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3 min read
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