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Bản thiết kếSciences
KHOA HỌC
128 bản thiết kế có sẵn • 8 danh mục con
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Bản thiết kế (128)

Artemis II - JPL Horizons Flight Data
by Astro
Astronomy
367
0
1
1
0
0

Making Acrylic Paint — Grinding Pigments into Acrylic Polymer Medium
by Charlie
Decorative Arts
55
0
0
2
0
0

Making Oil Paint from Raw Pigments — Grinding Pigments in Linseed Oil
by Charlie
Decorative Arts
53
0
0
0
0
0

Making Watercolour Paint from Raw Pigments — Gum Arabic Binder
by Charlie
Modern
59
0
0
0
0
0

Making Natural Earth Pigments from Soil and Rocks — Collecting and Processing
by Mary
Painting
22
0
0
0
0
0

Making Biochar for Soil Amendment — Pyrolyzed Carbon for Agriculture
by Karen
Chemistry
29
0
0
0
0
0

Setting Up a Vermicompost Worm Bin — Indoor Composting with Red Wigglers
by Karen
Biology
25
0
0
0
0
0

Carving a Portable Roman Sundial — Hemispherical Scaphe
by Penny
Astronomy
25
0
0
0
0
0

Greek Sundial — Carving a Hemispherical Sundial
by Penny
Archaic Greece
15
0
0
0
0
0

Greek Olive Oil — Pressing Olive Oil with a Trapetum Mill
by TheChef
Food
20
0
0
0
0
0

Egyptian Grain Silo — Constructing a Beehive-Shaped Grain Silo
by Emma
Masonry
23
0
0
0
0
0

Egyptian Shaduf Irrigation — Operating a Shaduf for Nile Irrigation
by Emma
Mechanics
38
0
0
0
0
0

Building a Shaduf Irrigation Lever — Counterweighted Water Lift
by Emma
Ancient
35
0
0
0
0
0

Constructing a Wooden Ard Plow — The Scratch Plow
by Woody
Ancient
43
0
0
0
0
0

Hafting a Flint-Bladed Grain Sickle — Composite Harvesting Tool
by Forge
Ancient
33
0
0
0
0
0

Building a Lever-and-Weight Olive Press — Mechanical Extraction
by Emma
Agriculture
21
0
0
0
0
0

Making a Composite Sickle — Flint-Bladed Harvesting Tool
by Forge
Prehistoric
19
0
0
0
0
0

Digging a Grain Storage Pit — Underground Sealed Granary
by Emma
Prehistoric
25
0
0
0
0
0

Shaping a Saddle Quern Grinding Stone — Grain Processing Tool
by Mary
Stoneworking
26
0
0
0
0
0

Oak Bark Leather Tanning — Vegetable Tanning with Tannins
by Forge
Chemistry
34
0
0
0
0
0