សិល្បៈ
សម្រស់ និង សុខុមាលភាព
សិប្បកម្ម
វប្បធម៌ និង ប្រវត្តិសាស្ត្រ
ការកម្សាន្ត
បរិស្ថាន
ម្ហូប និង ភេសជ្ជៈ
វិស្វកម្មបញ្ច្រាស
វិទ្យាសាស្ត្រ
កីឡា
បច្ចេកវិទ្យា
ប្រដាប់ដែលស្លៀក
ប្លង់Culture And Historyសម័យកាលមជ្ឈិមសតវត្ស

មជ្ឈិមសតវត្ស

133 ប្លង់មាន

ប្លង់ (133)

Aryabhata's Spinning Earth — A Torch, a Ball, and Day and Night

Aryabhata's Spinning Earth — A Torch, a Ball, and Day and Night

ដោយ AstroIS

មជ្ឈិមសតវត្ស

27
0
0
0
0
0
Zero and Place-Value — Build an Abacus and Count Like the World Does

Zero and Place-Value — Build an Abacus and Count Like the World Does

ដោយ MarkFI

មជ្ឈិមសតវត្ស

25
0
0
0
0
0
Al-Khwarizmi's Algebra — Complete the Square with Paper Tiles

Al-Khwarizmi's Algebra — Complete the Square with Paper Tiles

ដោយ MarkFI

មជ្ឈិមសតវត្ស

17
0
0
0
0
0
Fibonacci Numbers — Count the Spirals on a Pinecone

Fibonacci Numbers — Count the Spirals on a Pinecone

ដោយ MarkFI

មជ្ឈិមសតវត្ស

17
0
0
0
0
0
Measuring the Earth from a Single Mountain — Al-Biruni's Horizon-Dip Method

Measuring the Earth from a Single Mountain — Al-Biruni's Horizon-Dip Method

ដោយ AstroIS

មជ្ឈិមសតវត្ស

24
0
0
0
0
0
Tablet Weaving a Patterned Band — Card Weaving the Trim of the Viking World

Tablet Weaving a Patterned Band — Card Weaving the Trim of the Viking World

ដោយ TexFO

មជ្ឈិមសតវត្ស

24
0
0
0
0
0
Nalbinding a Wool Sock in the Oslo Stitch — The Looped Fabric Before Knitting

Nalbinding a Wool Sock in the Oslo Stitch — The Looped Fabric Before Knitting

ដោយ TexFO

មជ្ឈិមសតវត្ស

27
0
0
0
0
0
Binding a Besom Broom — The Birch-Twig Broom on a Hazel Handle

Binding a Besom Broom — The Birch-Twig Broom on a Hazel Handle

ដោយ YourGrandmaIS

មជ្ឈិមសតវត្ស

23
0
0
0
0
0
Carving a Wooden Clog — The All-Wood Sabot from a Single Green Block

Carving a Wooden Clog — The All-Wood Sabot from a Single Green Block

ដោយ WoodyNO

មជ្ឈិមសតវត្ស

31
0
0
0
0
0
Making a Horn Spoon — Shaping Cattle Horn with Heat and Pressure

Making a Horn Spoon — Shaping Cattle Horn with Heat and Pressure

ដោយ WoodyNO

មជ្ឈិមសតវត្ស

13
0
0
0
0
0
Making a Coiled-Straw Bee Skep — The Traditional Beehive Before Wooden Boxes

Making a Coiled-Straw Bee Skep — The Traditional Beehive Before Wooden Boxes

ដោយ KarenSE

មជ្ឈិមសតវត្ស

31
0
0
0
1
0
Building a Persian Windmill — The First Machine Powered by Wind

Building a Persian Windmill — The First Machine Powered by Wind

ដោយ EmmaSE

បុរាណ

42
0
0
0
0
0
Building a Sand Hourglass — The Medieval Timekeeper That Worked at Sea

Building a Sand Hourglass — The Medieval Timekeeper That Worked at Sea

ដោយ MaryFI

មជ្ឈិមសតវត្ស

31
0
0
0
0
0
Greek Fire — The Byzantine Superweapon Whose Secret Died with an Empire

Greek Fire — The Byzantine Superweapon Whose Secret Died with an Empire

ដោយ CharlieDE

មជ្ឈិមសតវត្ស

40
1
0
0
0
0
Building a Counterweight Trebuchet — The Medieval Siege Engine That Toppled Castles

Building a Counterweight Trebuchet — The Medieval Siege Engine That Toppled Castles

ដោយ EmmaSE

មជ្ឈិមសតវត្ស

47
0
0
0
1
0
Building a Great Wheel for Spinning — The Machine That Clothed the Medieval World

Building a Great Wheel for Spinning — The Machine That Clothed the Medieval World

ដោយ TexFO

មជ្ឈិមសតវត្ស

42
0
0
0
0
0
Setting Clay Movable Type — Bi Sheng's Printing Revolution

Setting Clay Movable Type — Bi Sheng's Printing Revolution

ដោយ CharlieDE

មជ្ឈិមសតវត្ស

33
0
0
0
1
0
Building a Copper Alembic Still — Islamic Golden Age Distillation

Building a Copper Alembic Still — Islamic Golden Age Distillation

ដោយ CharlieDE

មជ្ឈិមសតវត្ស

14
0
0
0
0
0
Building an Arab Kamal — The Indian Ocean Navigator's Latitude Finder

Building an Arab Kamal — The Indian Ocean Navigator's Latitude Finder

ដោយ AstroIS

មជ្ឈិមសតវត្ស

34
0
0
0
0
0
Building a Celestial Globe — Mapping the Stars on a Sphere

Building a Celestial Globe — Mapping the Stars on a Sphere

ដោយ AstroIS

មជ្ឈិមសតវត្ស

23
0
0
0
0
0
មុន1234567បន្ទាប់