Transport
Tracks
Each track is one line of development climbing the eight levels. A cell holds the step written at that level; cross-listed steps have their home in another sector and are shown here because this subject depends on them. Dashed cells are planned and not yet written; blank ones have nothing planned.
On water
Floating, boats and finding your way, then canals and locks, ships, submarines and modern shipping.
On land
Wheel, cart and road, then rail and the internal combustion engine.
In the air
Kites and balloons, then gliders, the aeroplane and the jet. Every flying machine is tested unmanned before anyone flies in it.
Everything in Transport
Gathered from the steps above: the guides and builds that serve them, the reference sheets those carry, and every book the steps, guides and builds cite.
Field guides
North is written in the sky twice a day and all night. Latitude is one angle measured at noon. Everything else is counting paces and not lying to yourself about the count.
Level 1Which boat to build from what you have, how much it carries before it swamps, what keeps it upright, and the rules that keep its crew alive: from a log raft to a fibreglass skiff.
Level 3Turning the sciences into things that work: machines, structures, water in pipes and channels, heat through walls, and feedback control. Each result with what it lets you do and who first found it.
Level 3The sky as calendar, clock and compass, then orbits, distances and the universe: each result with what it lets you do and who first found it.
Level 1Animals turn grass nobody can eat into milk, meat, wool, leather, manure and traction. They also turn raw milk, a birthing ewe and a dog fed on offal into diseases that kill people.
Level 2How a surface in moving air makes lift, how much a balloon carries, how kites and models are balanced, and why every flying machine is tested without a person in it first.
Builds

Eight dry logs, six cross-poles and cord: a raft that carries 400 kg across or down calm water, rated by sum and proved by a load test.

One sound log, fire and an adze: a two-person canoe with walls 2.5 cm thick, and an outrigger float that keeps it upright on open water.

A one-person boat you carry on your back: a woven frame of split laths, a hide or cloth skin, and pitch, built in about two days.

FAO's 4.9 m flat-bottomed boat: straight planks, three frames, a bottom planked across and nailed to a thick lowest plank. The simplest planked boat there is, for four people on sheltered water.

The first machine tool — a sapling, a cord and a treadle, and the direct ancestor of everything in tier 3.

A few kilowatts, day and night, without eating — the first energy surplus large enough to support full-time specialists.

A 1.5 m Eddy kite of spruce and cloth, with a bridle set by rule: steady in light wind, strong enough to carry a line across a river or a gorge.

Twelve tissue-paper gores make a 1.5 m balloon that lifts about 250 g over a ground fire and flies on a tether: the Montgolfiers' principle, measured, with no flame in the air.

A 60 cm hand-launched glider of thin wood, balanced and trimmed by test: the Wrights' order of work in an afternoon, and the stability every aircraft depends on.

A 41 cm square test section as long as the Wrights' box, a fan that draws air through a honeycomb, and two balances you calibrate yourself: measure a wing before you build it.
Reference sheets
Drawn overview sheets, each with its corrections printed under it. They orient; they are never the thing you identify from.
Books and archives
- Boat-Building and Boating Daniel Carter Beard · Gutenberg #44228
- FAO agricultural documents Archive · ~10 GB
- Hesperian Health Guides Archive · ~50–400 MB
- Wikipedia, offline (Kiwix ZIM) Archive · ~110 GB full with images · ~55 GB no-image · ~5 GB 'best of'
- The Bark Canoes and Skin Boats of North America Tappan Adney and Howard I. Chapelle · Gutenberg #50828
- Wood Handbook (USDA Forest Products Laboratory) Archive · one PDF book
- Encyclopædia Britannica, 11th edition (1911) Archive · ~1–8 GB depending on format
- The Seaman's Friend Richard Henry Dana · Gutenberg #40958
- The Story of the Submarine Farnham Bishop · Gutenberg #50582
- Surveying and Levelling Instruments William Ford Stanley · Gutenberg #63834
- OpenStax textbooks Archive · ~2 GB
- Mechanics: The Science of Machinery A. Russell Bond · Gutenberg #49445
- Pumps and Hydraulics (Part 1) N. Hawkins · Gutenberg #56339
- The Mechanical Properties of Wood Samuel J. Record · Gutenberg #12299
- Newton's Principia: The mathematical principles of natural philosophy Isaac Newton · Gutenberg #76404
- On the Construction of a Silvered Glass Telescope Henry Draper · Gutenberg #53542
- The Construction and Maintenance of Earth Roads Richard Roswell Lyman · Gutenberg #69016
- Rational Horse-Shoeing John E. Russell · Gutenberg #22603
- Fences, Gates and Bridges: A Practical Manual George A. Martin · Gutenberg #58452
- Steam: Its Generation and Use Babcock & Wilcox Company · Gutenberg #22657
- Gas and Oil Engines, Simply Explained Walter C. Runciman · Gutenberg #27286
- Gas-Engines and Producer-Gas Plants Rodolphe Édouard Mathot · Gutenberg #38415
- The Petrol Engine Francis John Kean · Gutenberg #55403
- The Gasoline Motor Harold Whiting Slauson · Gutenberg #45932
- Modern Machine-Shop Practice (Vols I & II) Joshua Rose · Gutenberg #39225
- Oxy-Acetylene Welding and Cutting Harold P. Manly · Gutenberg #7969
- Acetylene: Principles of Its Generation and Use F. H. Leeds · Gutenberg #8144
- A Treatise on Sheep Ambrose Blacklock · Gutenberg #38189
- Poultry: A Practical Guide Hugh Piper · Gutenberg #38606
- Special Report on Diseases of the Horse United States Bureau of Animal Industry · Gutenberg #23403
- Special Report on Diseases of Cattle United States Bureau of Animal Industry · Gutenberg #30310
- The Lathe and Its Uses James Lukin · Gutenberg #60819
- A Course in Wood Turning Archie S. Milton · Gutenberg #15460
- A Manual of the Hand Lathe Egbert P. Watson · Gutenberg #48179
- The Young Mechanic John Lukin · Gutenberg #60765
- Woodwork Joints William Fairham · Gutenberg #21531
- Elementary Lathe Practice T. J. Palmateer · Gutenberg #76925
- Water Power for the Farm and Country Home David R. Cooper · Gutenberg #62117
- The Miller in Eighteenth-Century Virginia Thomas K. Ford · Gutenberg #58036
- Shafting, Pulleys, Belting and Rope Transmission Hubert E. Collins · Gutenberg #61123
- Windmills, Picturesque and Historic F. H. Shelton · Gutenberg #54075
- Descriptive Pamphlet of the Richmond Mill Furnishing Works Richmond Mill Furnishing Works · Gutenberg #51500
- Kitecraft Charles M. Miller · Gutenberg #74111
- Balloon observation, and instructions on the subject of work in the basket United States. War Department. Division of Military Aeronautics · Gutenberg #71934
- Wright Brothers National Memorial, North Carolina Omega G. East · Gutenberg #57725
- The Wright Brothers' Engines and Their Design Leonard S. Hobbs · Gutenberg #38739