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

  • Tiled Einstein Coasters

    When life gives you a sheet of tiled einsteins:

    Einstein tiling
    Einstein tiling

    You can make coasters:

    Einstein tiled coasters
    Einstein tiled coasters

    They’re rattlecan colored chipboard atop MDF atop cork, with the tiles cut from half a dozen sheets of einsteins. The lighter colors suffered from ineffective tape masking during cutting, producing more smudging than I’d like, but overall they look pretty good.

    I was surprised at how dull the black surround turned out and how good the gray appears: rapid prototyping & iteration in full effect.

    Unlike the layered paper version, these require a great deal of fiddly handwork.

    I hope the MDF will prevent the premature warping afflicting the chipboard-on-cork coasters. Perhaps shooting the assembled coasters with a clearcoat would help, although you do want coasters to be a bit absorbent, lest they stick to wet cups / mugs / glasses in humid weather.