SANAA
UREMBO NA USTAWI
UJANJA
UTAMADUNI NA HISTORIA
BURUDANI
MAZINGIRA
CHAKULA NA VINYWAJI
BAADAYE YA KIJANI
REVERSE ENGINEERING
SAYANSI
MICHEZO
TEKNOLOJIA
VAZI
Uchimbaji madini
Mipango 80 inapatikana
Miradi (80)
Understanding Sodium from Halite — The Reactive Metal That Powers Life and Industry
na Peter
Industry 2.0 — Electricity, Steel & Oil (1870)
16
0
0
0
2
0
Understanding Protactinium from Uranium Ore — The Elusive Parent of Actinium
na Peter
Uchimbaji madini
17
0
0
0
4
0
Understanding Actinium from Uranium Ore — The Element That Named the Actinides
na Peter
Kemia
11
0
0
0
5
0
Understanding Radium from Uranium Ore — The Glowing Element That Changed Science and Medicine
na Peter
Uchimbaji madini
16
0
0
0
5
0
Understanding Francium from Radioactive Decay — The Most Unstable Natural Element
na Peter
Uchimbaji madini
23
0
0
0
0
0
Understanding Radon from Radioactive Decay — The Invisible Killer in Your Basement
na Peter
Jedwali la Kipindi
14
0
0
0
0
0
Understanding Astatine from Cyclotron Synthesis — The Rarest Naturally Occurring Element
na Peter
Uchimbaji madini
24
0
0
0
0
0
Understanding Polonium from Uranium Ore — The Deadly Discovery That Launched Nuclear Science
na Peter
Kemia
20
0
0
0
4
0
Understanding Promethium from Nuclear Fission — The Phantom Lanthanide
na Peter
Kemia
20
0
0
0
1
0
Understanding Technetium from Nuclear Fission — The First Artificially Made Element
na Peter
Uchimbaji madini
11
0
0
0
1
0
Understanding Xenon from Air Separation — The Strangest Noble Gas
na Peter
Kemia
20
0
0
0
3
0
Understanding Krypton from Air Separation — The Hidden Gas That Once Defined the Meter
na Peter
Jedwali la Kipindi
22
0
0
0
3
0
Understanding Argon from Air Separation — The Invisible Shield Gas
na Peter
Jedwali la Kipindi
18
0
0
0
3
0
Understanding Neon from Air Separation — The Gas That Lit the Modern City
na Peter
Uchimbaji madini
23
0
0
0
3
0
Understanding Helium from Natural Gas — The Element That Escapes Earth Forever
na Peter
Kemia
18
0
0
0
0
0
Understanding Thorium from Monazite — The Nuclear Fuel That Could Replace Uranium
na Peter
Jedwali la Kipindi
16
0
0
0
1
0
Understanding Thallium from Pyrite Smelting — The Poisoner's Element
na Peter
Industry 2.0 — Electricity, Steel & Oil (1870)
16
0
0
0
0
0
Understanding Iridium from Platinum Group Ores — The Asteroid Impact Witness
na Peter
Jedwali la Kipindi
20
0
0
0
5
0
Understanding Osmium from Platinum Group Ores — The Densest Element on Earth
na Peter
Jedwali la Kipindi
19
0
0
0
5
0
Understanding Rhenium from Molybdenite — The Jet Engine Superalloy Element
na Peter
Jedwali la Kipindi
19
0
0
0
1
0