ART
BEAUTY & WELLNESS
CRAFT
CULTURE & HISTORY
ENTERTAINMENT
ENVIRONMENT
FOOD & DRINKS
REVERSE ENGINEERING
SCIENCES
SPORTS
TECHNOLOGY
WEARABLES
BlueprintsSCIENCES
SCIENCES
435 blueprints available • 11 subcategories
Browse Subcategories
Blueprints (435)
Understanding Bromine from Seawater Brine — The Only Liquid Non-Metal
by Peter
Industry 2.0 — Electricity, Steel & Oil (1870)
28
0
0
0
0
0
Understanding Germanium from Zinc Ore Processing — The Semiconductor That Started the Electronics Age
by Peter
Industry 2.0 — Electricity, Steel & Oil (1870)
23
0
0
0
3
0
Understanding Chlorine from Salt Electrolysis — The Element That Purifies Water
by Peter
Periodic Table
25
0
0
0
2
0
Understanding Tantalum from Columbite-Tantalite — The Conflict Metal Inside Every Phone
by Peter
Metal
23
0
0
0
1
0
Extracting Neodymium-Rich Rare Earth Oxide from Monazite — The Magnet Metal That Reshaped Technology
by Peter
Periodic Table
20
0
0
0
5
0
Building a Box Bellows — The Breath That Makes Metal Obey Fire
by Emma
Metal
40
0
0
0
7
0
Making Raw Apple Cider Vinegar by Wild Fermentation
by Alchometer
Microbiology
29
0
0
0
0
0
Extracting Natural Dyes from Plants — Color from the Garden
by Bob
Pigment Color
33
0
0
0
0
0
Making Biochar from Agricultural Waste — Carbon Sequestration You Can Hold
by Karen
Permaculture
34
1
0
0
0
0
Burning Lime from Limestone — The Oldest Chemical Industry on Earth
by Mary
Inorganic
37
0
0
0
4
0
Panning Gold from Alluvial Deposits — Gravity Separation of the Noble Metal
by Peter
Periodic Table
31
0
0
0
0
0
Calibrating a Thermometer Using Celsius's Two Fixed Points
by Penny
Industry 2.0 — Electricity, Steel & Oil (1870)
43
0
0
0
0
0
Harvesting and Processing Rooibos — Cederberg Mountains, Western Cape
by SawubonaSipho
Mountain
42
0
0
0
0
0
Hand-Roasted Longjing Green Tea — Traditional West Lake Kill-Green and Hui-Guo Technique
by MeiLian
Ancient
80
0
0
0
0
0
Rose Otto Distillation — Rosa damascena in Isparta
by HanimGul
Ancient
25
0
0
0
0
0
Tasar Silk Cocoon Collection — Wild Silk of Odisha
by NaniPadma
Botany
36
0
0
0
0
0
Harvesting Capiz Shell — From Sea to Ornament
by KuyaKlavo
Sea
46
0
0
0
0
0
Star Anise Harvest in Lang Son — From Tree to Fragrant Star
by TuPaLanh
Agriculture
33
0
0
0
0
0
Neem Seed Oil Extraction — Traditional Cold-Press Method of Andhra Pradesh
by AnnaGaru
Agriculture
38
0
0
0
0
0
Rubber Tree and Natural Rubber — Traditional Latex Extraction in the Amazon
by MestreParafuso
Chemistry
27
0
0
0
0
0