Start here.

The bench, by machine: every lane carries its guides, its tools and its clips.

💦 Filament drying

Filament drying: the spool's weather

the app's real presets — PLA 50 °C to nylon's honest estimate

The drying table

run the values right in the browser

🖊️ 3D pens & relief

Pen drawing: beads, lanes, infill, tack-downs

the app's own lesson words

Speaking the pen's language

from the bench's blog

🖨️ 3D printing

What's left on the spool

weigh it — the app's own math

Wet filament, the hiss and the bubbles

why drying changes everything

🪚 Laser cutting & engraving

Finger-joint boxes

the odd fingers, the lids, the play

Living hinges

the twist math, honestly labelled

The first cut: settings, the energy rule, the never-cut list

the makers' own tables, with their sources

Kerf, slots and the fit gauge

ten squares, one number, no guessing

Engraved photos: the prep

interval, dithering, the presets

The scrap sheet

nest on a photo of the real bed

Tumblers on the rotary

the band that stays true

The QR tag that scans

levels, quiet zone, the dark trick

The kerf measure

run K = S − M/N here

🪛 And the bench's own

The glossary — 34 words with sources

one line, one source each

Five bench cards

print, cut on the dashes, tape them up

Cut or Never

thirty materials, one call each