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UREMBO NA USTAWI
UJANJA
UTAMADUNI NA HISTORIA
BURUDANI
MAZINGIRA
CHAKULA NA VINYWAJI
UHANDISI WA KINYUME
SAYANSI
MICHEZO
TEKNOLOJIA
VAZI
MichoroTEKNOLOJIA
TEKNOLOJIA
Mipango 687 inapatikana • Vijamii 8
Vinjari Vijamii
Miradi (687)
Zunguka Bakuli Lako la Kwanza kwenye Zunguko — Mwongozo Kamili wa Wanaoanza
na Woody
Kugeuka
55
0
0
0
0
0
Turning a Bowl on a Pole Lathe — Foot-Powered Green Wood Turning
na Woody
Kugeuka
31
0
0
0
0
0
Building a Wattle-and-Daub Wall — The Universal Prehistoric Construction Technique
na Woody
Kabla ya historia
62
0
0
0
0
0
Making a Bull-Roarer — Whirling Sound Instrument
na Woody
Sauti
40
0
0
0
0
0
Hatari
Making Sulfuric Acid by the Lead Chamber Process — The Acid That Built the Industrial Revolution
na Charlie
Viwandani
46
0
0
0
6
0
Hatari
Making Lithopone — The Co-Precipitated White Pigment of the Industrial Age
na Charlie
Viwandani
39
0
0
0
2
0
Dyeing Red-Brown with Quebracho — The Industrial Tannin of South American Hardwood
na Tex
Viwandani
39
0
0
0
1
0
Hatari
Synthetic Indigo — BASF's Industrial Synthesis That Replaced a Global Crop
na Tex
Industry 2.0 — Electricity, Steel & Oil (1870)
68
0
0
0
0
0
Whitney's Cotton Gin — Separating Seed from Fiber at Industrial Scale
na Tex
Pamba
24
0
0
0
1
0
Tengeneza Lathe ya Fimbo ya Zama za Kati kwa Kunena Kuni Kijani
na Woody
Kugeuka
154
1
0
0
2
0
Hatari
Understanding Sodium from Halite — The Reactive Metal That Powers Life and Industry
na Peter
Kisasa
3
0
0
0
2
0
Hatari
Understanding Protactinium from Uranium Ore — The Elusive Parent of Actinium
na Peter
Kisasa
1
0
0
0
0
0
Hatari
Understanding Actinium from Uranium Ore — The Element That Named the Actinides
na Peter
Kemia
3
0
0
0
0
0
Hatari
Understanding Radium from Uranium Ore — The Glowing Element That Changed Science and Medicine
na Peter
Kisasa
7
0
0
0
0
0
Hatari
Understanding Francium from Radioactive Decay — The Most Unstable Natural Element
na Peter
Kemia
2
0
0
0
0
0
Hatari
Understanding Radon from Radioactive Decay — The Invisible Killer in Your Basement
na Peter
Kisasa
1
0
0
0
0
0
Hatari
Understanding Astatine from Cyclotron Synthesis — The Rarest Naturally Occurring Element
na Peter
Kemia
0
0
0
0
0
0
Hatari
Understanding Polonium from Uranium Ore — The Deadly Discovery That Launched Nuclear Science
na Peter
Kisasa
1
0
0
0
0
0
Hatari
Understanding Promethium from Nuclear Fission — The Phantom Lanthanide
na Peter
Kisasa
2
0
0
0
0
0
Hatari
Understanding Technetium from Nuclear Fission — The First Artificially Made Element
na Peter
Kisasa
2
0
0
0
0
0