Upgrading my build server with a 16-core AMD 7950X3D with 128MB of L3 cache. Interestingly, this chip benchmarks similarly to an Apple M2 Ultra, but with a fraction of the price tag. Having a fast build and CI/CD server while I edit on my MacBook Pro has been a good combo.

It's wild that we can literally look at molecules using atomic force microscopy. It's especially satisfying when the resulting images look like their structural formulas.

These tiny HEPA filters are going into an air filtration system for my Bambu Lab X1C. The in-chamber purifier also has a large activated carbon chamber for filtering VOCs. I run the printer in the garage to be safe, but extra filtration is still welcome.

Here I am setting up this 12ft long track saw cut all by myself because my workshop assistant is too busy licking the measuring tape.

Intel's new Xeon MAX 9480 has 64GB of high-speed RAM packaged next to the cores. Four large squares in the center are CPU cores (14-cores each) Four rectangles on the outside are HMB2e RAM (16GB each) Interestingly, it can boot and run without any extra DIMMs installed!

Fun feature in Autodesk Fusion Fusion 360: 3D textures for materials like wood: Wood rings and grain stay consistent and realistic across 3D shapes. Nice effect for woodworking projects.

.BeagleBoard.org has been on a roll lately with these high quality specialty SBCs. The latest BeagleV-Fire has a MicrochipTechnologyInc. PolarFire SoC with 4 x RISC-V cores and decent FPGA fabric with 23K LEs. Great to have these affordable boards for testing speciality SoC platforms.

The Pixel Pump handheld pick-and-place tool by Robin Reiter sets the gold standard for crowdsourced, open-source hardware projects I've seen lately Everything from the hardware to the packaging to the CrowdSupply supporter updates have been first-rate. crowdsupply.com/robins-tools/p…

nVidia did an amazing job of squeezing their new H20, L20, and L2 parts right up against the export limits (Approximate marks below) The most impressive part is that the limits were announced last month and nVidia is sampling these parts *now*. Impressive last-minute adjustments

Strange discovery by folks on the Bambu Lab forum: Carbon Fiber Nylon filament from multiple vendors is lightly magnetic. Neither carbon fiber nor nylon are magnetic materials. Is there something else in these filaments?

Next big advancement in consumer 3D printing: Dual Independent Extruders (IDEX) on CoreXY. Much faster than filament switchers or tool changers, with the added option of dual simultaneous printing. I'm excited to see the Rat Rig V-Core team pull this off.