The Smell of Molten Projects in the Morning

Ed Nisley's Blog: Shop notes, electronics, firmware, machinery, 3D printing, laser cuttery, and curiosities. Contents: 100% human thinking, 0% AI slop.

The New Hotness

  • Methanol Package Labeling

    I am so glad methanol is a liquid, not a crystalline powder, because this could be totally misinterpreted:

    Methanol package label
    Methanol package label

    A recent LightBurn forum discussion pointed out methanol is a good solvent for borax to produce dark-brown to black laser engravings in wood. In round numbers, 20% w/w borax will dissolve in methanol at room temperature.

    I understand the toxicity warnings and don’t plan to spray it indoors. OK?