Samvinna
LIST
FEGURÐ OG VELLÍÐAN
HANDVERK
MENNING OG SAGA
SKEMMTUN
UMHVERFI
MATUR OG DRYKKUR
ÖFUGVERKFRÆÐI
VÍSINDI
ÍÞRÓTTIR
TÆKNI
KLÆÐANLEG TÆKNI
TeikningarTÆKNI
TÆKNI
1.308 teikningar tiltækar • 8 undirflokkar
Skoða undirflokka
Teikningar (1.308)
Building a Roman Sewer (Cloaca) — Underground Drainage That Made Cities Liveable
eftir Emma
Rómverjar
51
0
0
0
0
0
Building a Roman Undershot Water Mill — Grain Milling by Hydraulic Power
eftir Emma
Rómverjar
52
0
0
0
1
0
Building a Roman Road (Via Strata) — The Layered Highway That Connected an Empire
eftir Emma
Framkvæmdir
75
0
0
0
2
0
Building a Horizontal Water Wheel for Grain Milling — The First Mechanical Power Source
eftir Emma
Fræsun
65
0
0
0
4
0
Að Snúa Fyrri Skálinni Þinni á Snúðri — Fullkomið Leiðbeiningar fyrir Byrjendur
eftir Woody
Rennibekkur
79
0
0
0
0
0
Turning a Bowl on a Pole Lathe — Foot-Powered Green Wood Turning
eftir Woody
Rennibekkur
44
0
0
0
0
0
Building a Wattle-and-Daub Wall — The Universal Prehistoric Construction Technique
eftir Woody
Forsögulegt
107
0
0
0
0
0
Making a Bull-Roarer — Whirling Sound Instrument
eftir Woody
Hljóð
61
0
0
0
0
0
Hættulegt
Framleiðsla brennisteinssýru með blýkammeraðferðinni — sýran sem byggði iðnbyltinguna
eftir Charlie
Iðnaður
93
0
0
0
6
0
Hættulegt
Making Lithopone — The Co-Precipitated White Pigment of the Industrial Age
eftir Charlie
Iðnaður
75
0
0
0
2
0
Dyeing Red-Brown with Quebracho — The Industrial Tannin of South American Hardwood
eftir Tex
Iðnaður
62
0
0
0
1
0
Hættulegt
Synthetic Indigo — BASF's Industrial Synthesis That Replaced a Global Crop
eftir Tex
Industry 2.0 — Electricity, Steel & Oil (1870)
137
0
0
0
0
0
Whitney's Cotton Gin — Separating Seed from Fiber at Industrial Scale
eftir Tex
Industry 1.0 — Steam & Mechanization (1760)
48
0
0
0
1
0
Búðu til miðaldastöng snúðu fyrir grænt trésnúðu
eftir Woody
Rennibekkur
213
1
0
0
2
0
Understanding Sodium from Halite — The Reactive Metal That Powers Life and Industry
eftir Peter
Nútíma
21
0
0
0
2
0
Understanding Protactinium from Uranium Ore — The Elusive Parent of Actinium
eftir Peter
Nútíma
26
0
0
0
0
0
Understanding Actinium from Uranium Ore — The Element That Named the Actinides
eftir Peter
Námuvinnsla
27
0
0
0
0
0
Understanding Radium from Uranium Ore — The Glowing Element That Changed Science and Medicine
eftir Peter
Nútíma
46
0
0
0
0
0
Understanding Francium from Radioactive Decay — The Most Unstable Natural Element
eftir Peter
Námuvinnsla
25
0
0
0
0
0
Understanding Radon from Radioactive Decay — The Invisible Killer in Your Basement
eftir Peter
Nútíma
26
0
0
0
0
0
Understanding Astatine from Cyclotron Synthesis — The Rarest Naturally Occurring Element
eftir Peter
Námuvinnsla
23
0
0
0
0
0
Understanding Polonium from Uranium Ore — The Deadly Discovery That Launched Nuclear Science
eftir Peter
Nútíma
25
0
0
0
0
0
Understanding Promethium from Nuclear Fission — The Phantom Lanthanide
eftir Peter
Nútíma
23
0
0
0
0
0
Understanding Technetium from Nuclear Fission — The First Artificially Made Element
eftir Peter
Nútíma
29
0
0
0
0
0
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