УРЛАГ
ГОО САЙХАН БА ЭРҮҮЛ МЭНД
ГАРААР ХИЙСЭН
СОЁЛ БА ТҮҮХ
ҮЗВЭР НААДАМ
БАЙГАЛЬ ОРЧИН
ХООЛ БА УНДАА
УРВУУ ИНЖЕНЕРЧЛЭЛ
ШИНЖЛЭХ УХААН
СПОРТ
ТЕХНОЛОГИ
ӨМСДӨГ ХЭРЭГСЭЛ
Хими
185 загвар боломжтой • 22 дэд ангилал
Дэд ангиллуудыг үзэх
Загварууд (185)
Casting a Glass Bowl in an Open Mold — Frit-Fusing the Oldest Hollow Glassware
Charlie зохиосон
Египт
21
0
0
0
1
0
Preparing Mayan Xocolātl — The Bitter Cacao Drink of the Gods
TheChef зохиосон
Эртний
40
1
0
0
0
0
The Berserker's Fly Agaric — How Amanita muscaria May Have Fuelled Viking Battle Rage
Bob зохиосон
Викинг
50
0
0
0
0
0
Аюултай
Wan Hu's Rocket Chair — The First Attempt at Human Rocket Flight
Charlie зохиосон
Түүх
32
0
0
0
0
0
Making a Silver Mirror by the Liebig Process — Depositing Metallic Silver on Glass
Charlie зохиосон
Оптик
29
0
0
0
0
0
Аюултай
Making Tin-Lead Solder — The Ancient Alloy That Joins Metals Without a Forge
Peter зохиосон
Metal
27
0
0
0
0
0
Нуугаанаас Ээлж үүсгэх
Charlie зохиосон
Хими
53
0
0
0
0
0
Striking Fire with Flint and Steel — The Iron Age Upgrade to Fire Starting
Forge зохиосон
Зэрлэг байгаль
20
0
0
0
0
0
Аюултай
Making Bakelite — The First Fully Synthetic Plastic That Launched the Age of Polymers
Charlie зохиосон
Хими
26
0
0
0
1
0
Synthesising Aspirin — The Reaction That Founded Modern Pharmaceuticals
Charlie зохиосон
Үйлдвэрийн
23
0
0
0
1
0
Аюултай
Making Celluloid — The First Synthetic Plastic That Changed Everything
Charlie зохиосон
Plastic
41
0
0
0
3
0
Аюултай
Making Nitrocellulose (Guncotton) — The Nitration That Launched Smokeless Powder and Plastics
Charlie зохиосон
Үйлдвэрийн
56
0
0
0
2
0
Vulcanizing Rubber with Sulfur — The Accidental Discovery That Put Tyres on the Road
Charlie зохиосон
Хими
25
0
0
0
3
0
Making Portland Cement from Limestone and Clay — The Material That Built the Modern World
Charlie зохиосон
Хими
25
0
0
0
4
0
Electrolysis of Water — Splitting the Molecule That Fooled Chemistry for Centuries
Charlie зохиосон
Үйлдвэрийн
22
0
0
0
2
0
Аюултай
Making Bleaching Powder — The Chlorine Chemistry That Made White Fabric Affordable
Charlie зохиосон
Үйлдвэрийн
21
0
0
0
3
0
Аюултай
Making Soda Ash by the Leblanc Process — The Chemical That Made Soap and Glass Affordable
Charlie зохиосон
Хими
27
0
0
0
3
0
Аюултай
Making Sulfuric Acid by the Lead Chamber Process — The Acid That Built the Industrial Revolution
Charlie зохиосон
Хими
31
0
0
0
6
0
Аюултай
Making DPP Red (Pyrrole Red) — The Accidental Ferrari Pigment That Ended the Synthetic Colour Revolution
Charlie зохиосон
Органик
29
0
0
0
3
0
Аюултай
Making Isoindoline Yellow — The High-Performance Pigment That Outlasts Cadmium
Charlie зохиосон
Органик
23
0
0
0
3
0