The author attempts to port a Triton Flash Attention kernel to TPUs using JAX and documents why the translation is harder than expected—due to JAX/XLA’s functional model, immutability, loop/fusion semantics, and static-slice requirements. They implement a tiled causal Flash Attention in JAX, run it on Colab TPUs, benchmark it, build a systolic-array emulator, and describe compiler/optimization lessons learned.
PycoClaw brings a full OpenClaw-class AI agent to ESP32 boards using MicroPython, offering one‑click browser flashing, a complete agent loop (recursive tool calls, streaming SSE), and direct hardware control (GPIO, LVGL, CAN). It includes persistent hybrid memory, a ScriptoHub skills marketplace, and a web IDE (Scripto Studio) to modify and chat with agents live on $5 microcontroller hardware.
A Loopmasters tutorial titled "Building a TB-303 from Scratch" that appears to be a guide for creating a DIY TB-303-style bass synthesizer; full article content was not provided so specific steps and coverage cannot be confirmed.
New drone mapping and soil/pollen analysis suggest the Band of Holes on Monte Sierpe (about 5,200 pits) was likely a landscape-scale indigenous trade and accounting system—akin to a giant khipu—used around the 14th century by regional traders and later repurposed by the Inca. The patterning of pits, presence of transported crop residues, and strategic location support use as a visual, communal ledger or marketplace rather than agricultural or water-capture features.