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BlueprintsENVIRONMENT
ENVIRONMENT
348 blueprints available • 16 subcategories
Browse Subcategories
Blueprints (348)
Splitting and Seasoning Firewood
by Karen
Woodworking
27
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Hardwood Ash
by YourGrandma
Chemistry
31
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0
0
0
0
The Flying Disc: A Wing Held Steady by Its Spin
by Spartan
Air
13
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0
0
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The Box Kite: Two Cells of Cloth That Hold Themselves Steady
by Spartan
Air
35
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0
0
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Calibrating a Sprayer: Litres per Hectare from a Stopwatch and a Jug
by Karen
Agriculture
31
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0
0
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Centre-Pivot Irrigation: A Pipe That Walks Round the Well
by Karen
Agriculture
28
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0
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The Log Book: The Record That Makes a Position Defensible
by Paulice
Sea
28
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0
0
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Pilotage: Transits, Clearing Bearings and the Danger Circle
by Emma
Sea
22
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Tides: Predicting Height and Stream
by Penny
Sea
36
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0
0
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0
Chartwork: True, Magnetic and Compass
by Mark
Sea
38
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0
0
0
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The Running Fix: A Position from One Object
by Mark
Sea
38
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0
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0
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The Noon Sight: Latitude from the Sun
by Astro
Sea
31
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Speed Through the Water: Using and Calibrating the Log
by Emma
Sea
25
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0
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Dead Reckoning: Position from Course, Speed and Time
by Emma
Sea
34
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0
0
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The Broad Street Pump
by Mark
Biomathematics
19
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0
0
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Echo Sounding and Sonar
by Ed
Subsea
51
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0
0
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The Bathyscaphe
by Emma
Subsea
49
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0
0
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Underwater Cutting and Welding
by Forge
Subsea
57
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0
0
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The Atmospheric Diving Suit
by Martin
Subsea
62
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0
0
0
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The Submarine Snorkel
by Martin
Subsea
66
0
0
0
0
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Haldane's Decompression Tables
by Bob
Medical
73
0
0
0
0
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Ballast and Trim
by Emma
Subsea
54
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0
0
0
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The Submarine Pressure Hull
by Emma
Subsea
71
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0
0
0
0
The Siebe Closed Diving Helmet
by Forge
Subsea
53
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0
0
0
0
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