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

  • Homebrew Mint Extract

    I clearcut a stand of spearmint and turned it into three jars of what should become mint extract:

    Homebrew mint extract - start 2021-06-17
    Homebrew mint extract – start 2021-06-17

    The left jar has 3 ounces of mint mostly covered with 80 proof vodka and the other two jars each have 5 ounces submerged in 180 proof grain alcohol.

    Nine days later:

    Homebrew mint extract - 2021-06-26
    Homebrew mint extract – 2021-06-26

    The vodka is now on the right and shows a weird layering caused by the leaves extending above the light yellow liquid; I’ve been inverting the jars every few days. The grain alcohol looks more like the previous iteration, with uniformly decolored leaves in dark green liquid.

    A closer look:

    Homebrew mint extract - vodka vs grain alcohol - 2021-06-26
    Homebrew mint extract – vodka vs grain alcohol – 2021-06-26

    What’s happening in the vodka jar does not look like a nominal outcome …