SANAA
UREMBO NA USTAWI
UJANJA
UTAMADUNI NA HISTORIA
BURUDANI
MAZINGIRA
CHAKULA NA VINYWAJI
UHANDISI WA KINYUME
SAYANSI
MICHEZO
TEKNOLOJIA
VAZI
Kemia
Mipango 314 inapatikana • Vijamii 22
Vinjari Vijamii
Miradi (314)
Casting a Glass Bowl in an Open Mold — Frit-Fusing the Oldest Hollow Glassware
na Charlie
Kale
29
0
0
0
1
0
Preparing Mayan Xocolātl — The Bitter Cacao Drink of the Gods
na TheChef
Kale
63
1
0
0
0
0
The Berserker's Fly Agaric — How Amanita muscaria May Have Fuelled Viking Battle Rage
na Bob
Waviking
54
0
0
0
0
0
Building a Copper Alembic Still — Islamic Golden Age Distillation
na Charlie
Zama za Kati
22
0
0
0
0
0
Hatari
Wan Hu's Rocket Chair — The First Attempt at Human Rocket Flight
na Charlie
Kale
53
0
0
0
0
0
Hatari
Making Song Dynasty Fireworks — Bamboo Firecrackers and Ground Salutes
na Charlie
Kale
41
0
0
0
2
0
Making a Silver Mirror by the Liebig Process — Depositing Metallic Silver on Glass
na Charlie
Metal
71
0
0
0
0
0
Hatari
Making Tin-Lead Solder — The Ancient Alloy That Joins Metals Without a Forge
na Peter
Metal
37
0
0
0
0
0
Tengeneza Kali kutoka Majivu ya Kuni
na Charlie
Kemia
79
0
0
0
0
0
Striking Fire with Flint and Steel — The Iron Age Upgrade to Fire Starting
na Forge
Uchimbaji chuma
30
0
0
0
0
0
Hatari
Making Bakelite — The First Fully Synthetic Plastic That Launched the Age of Polymers
na Charlie
Plastic
35
0
0
0
1
0
Synthesising Aspirin — The Reaction That Founded Modern Pharmaceuticals
na Charlie
Kemia
35
0
0
0
1
0
Hatari
Making Celluloid — The First Synthetic Plastic That Changed Everything
na Charlie
Plastic
60
0
0
0
3
0
Hatari
Making Nitrocellulose (Guncotton) — The Nitration That Launched Smokeless Powder and Plastics
na Charlie
Plastic
86
0
0
0
2
0
Vulcanizing Rubber with Sulfur — The Accidental Discovery That Put Tyres on the Road
na Charlie
Kemia
66
0
0
0
3
0
Making Portland Cement from Limestone and Clay — The Material That Built the Modern World
na Charlie
Kemia
51
0
0
0
4
0
Electrolysis of Water — Splitting the Molecule That Fooled Chemistry for Centuries
na Charlie
Kemia
38
0
0
0
2
0
Hatari
Making Bleaching Powder — The Chlorine Chemistry That Made White Fabric Affordable
na Charlie
Kemia
30
0
0
0
3
0
Hatari
Making Soda Ash by the Leblanc Process — The Chemical That Made Soap and Glass Affordable
na Charlie
Kemia
51
0
0
0
3
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