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Utengenezaji wa Kupunguza
Mipango 138 inapatikana • Vijamii 9
Vinjari Vijamii
Miradi (138)
Jinsi ya Kutengeneza Nyundo ya Kukanyagia ya Trip Hammer ya Forge
na Admiral OOM
Zama za Kati
152
0
0
0
2
0
Building a Roman Undershot Water Mill — Grain Milling by Hydraulic Power
na Emma
Warumi
52
0
0
0
1
0
Building a Horizontal Water Wheel for Grain Milling — The First Mechanical Power Source
na Emma
Kusaga
65
0
0
0
4
0
Zunguka Bakuli Lako la Kwanza kwenye Zunguko — Mwongozo Kamili wa Wanaoanza
na Woody
Kugeuka
79
0
0
0
0
0
Turning a Bowl on a Pole Lathe — Foot-Powered Green Wood Turning
na Woody
Kugeuka
44
0
0
0
0
0
Tengeneza Lathe ya Fimbo ya Zama za Kati kwa Kunena Kuni Kijani
na Woody
Kugeuka
213
1
0
0
2
0
Understanding Sodium from Halite — The Reactive Metal That Powers Life and Industry
na Peter
Kisasa
21
0
0
0
2
0
Understanding Protactinium from Uranium Ore — The Elusive Parent of Actinium
na Peter
Kisasa
26
0
0
0
0
0
Understanding Actinium from Uranium Ore — The Element That Named the Actinides
na Peter
Uchimbaji madini
27
0
0
0
0
0
Understanding Radium from Uranium Ore — The Glowing Element That Changed Science and Medicine
na Peter
Kisasa
46
0
0
0
0
0
Understanding Francium from Radioactive Decay — The Most Unstable Natural Element
na Peter
Uchimbaji madini
25
0
0
0
0
0
Understanding Radon from Radioactive Decay — The Invisible Killer in Your Basement
na Peter
Kisasa
26
0
0
0
0
0
Understanding Astatine from Cyclotron Synthesis — The Rarest Naturally Occurring Element
na Peter
Uchimbaji madini
23
0
0
0
0
0
Understanding Polonium from Uranium Ore — The Deadly Discovery That Launched Nuclear Science
na Peter
Kisasa
25
0
0
0
0
0
Understanding Promethium from Nuclear Fission — The Phantom Lanthanide
na Peter
Kisasa
23
0
0
0
0
0
Understanding Technetium from Nuclear Fission — The First Artificially Made Element
na Peter
Kisasa
29
0
0
0
0
0
Understanding Xenon from Air Separation — The Strangest Noble Gas
na Peter
Kisasa
19
0
0
0
1
0
Understanding Krypton from Air Separation — The Hidden Gas That Once Defined the Meter
na Peter
Uchimbaji madini
28
0
0
0
2
0
Understanding Argon from Air Separation — The Invisible Shield Gas
na Peter
Uchimbaji madini
18
0
0
0
2
0
Understanding Neon from Air Separation — The Gas That Lit the Modern City
na Peter
Uchimbaji madini
56
0
0
0
3
0
Understanding Helium from Natural Gas — The Element That Escapes Earth Forever
na Peter
Uchimbaji madini
26
0
0
0
4
0
Hatari
Understanding Thorium from Monazite — The Nuclear Fuel That Could Replace Uranium
na Peter
Nyuklia
18
0
0
0
4
0
Understanding Thallium from Pyrite Smelting — The Poisoner's Element
na Peter
Kisasa
14
0
0
0
1
0
Understanding Iridium from Platinum Group Ores — The Asteroid Impact Witness
na Peter
Kisasa
42
0
0
0
1
0
Inaonyesha 24 kati ya 138