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0xD46805

I spent years using math as a toolkit for AI research. A dinner conversation broke that view.

0x137E32

How a 3-second lag taught me everything I didn't know about real-time video pipelines.

0x85DABF

I went to revisit the PyTorch training loop, and ended up chasing a bottleneck that had nothing to do with the model.

0xE80E00

A practical walkthrough of what is actually inside the ESP32: its Xtensa cores, memory map, boot flow, and what you can recover by dumping the flash.

0xB2C60D

What started as a simple attempt to connect a camera over Ethernet turned into a hands-on lesson in PoE, static IPs, DHCP, and packet capture.

0x9213ED

Shared memory, coalescing, occupancy — the techniques that actually make GPU kernels fast. And the benchmarks that show when they don't.

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