အနုပညာ
အလှအပနှင့် ကျန်းမာရေး
လက်မှုအနုပညာ
ယဉ်ကျေးမှုနှင့် သမိုင်း
ဖျော်ဖြေရေး
ပတ်ဝန်းကျင်
အစားအစာနှင့် အချိုရည်
စိမ်းလန်းသောအနာဂတ်
ပြောင်းပြန်အင်ဂျင်နီယာပညာ
သိပ္ပံပညာများ
အားကစား
နည်းပညာ
ဝတ်ဆင်နိုင်သောပစ္စည်းများ

ယဉ်ကျေးမှုနှင့် သမိုင်း

ဘလူးပရင့် ၈၁၉ ခု ရရှိနိုင်သည် • အမျိုးအစားခွဲ ၃ ခု

ဘလူးပရင့်များ (၈၁၉)

Roman Tooth Powder and Urine Mouthwash — Ancient Dental Chemistry That Actually Worked

Roman Tooth Powder and Urine Mouthwash — Ancient Dental Chemistry That Actually Worked

Bob မှBE

လက်မှုအနုပညာ

၁၃
Building a Sand Hourglass — The Medieval Timekeeper That Worked at Sea

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

Mary မှFI

ဖန်ပစ္စည်းလုပ်ခြင်း

၂၁
Polishing a Bronze Mirror — The First Reflective Surface Made by Human Hands

Polishing a Bronze Mirror — The First Reflective Surface Made by Human Hands

Forge မှNO

သတ္တုလုပ်ငန်း

၁၉
Greek Fire — The Byzantine Superweapon Whose Secret Died with an Empire
Hazardous content

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

Charlie မှDE

ယဉ်ကျေးမှုနှင့် သမိုင်း

၃၀
Making Egyptian Kohl Eye Cosmetic — Ancient Chemistry That Fought Infection
Hazardous content

Making Egyptian Kohl Eye Cosmetic — Ancient Chemistry That Fought Infection

Charlie မှDE

ဓာတုဗေဒ

၁၅
The Berserker's Fly Agaric — How Amanita muscaria May Have Fuelled Viking Battle Rage
Hazardous content

The Berserker's Fly Agaric — How Amanita muscaria May Have Fuelled Viking Battle Rage

Bob မှBE

ဆေးဝါး

Fermenting Garum Fish Sauce — Rome's Universal Condiment

Fermenting Garum Fish Sauce — Rome's Universal Condiment

TheChef မှDK

လက်မှုအနုပညာ

၁၃
Making Charcoal Drawing Sticks from Willow — The Renaissance Artist's First Mark

Making Charcoal Drawing Sticks from Willow — The Renaissance Artist's First Mark

Woody မှNO

ပုံဆွဲခြင်း

၁၃
Building a Counterweight Trebuchet — The Medieval Siege Engine That Toppled Castles

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

Emma မှSE

သစ်သားလုပ်ငန်း

၃၂
Churning Butter from Cream — The 5,000-Year-Old Fat Separation

Churning Butter from Cream — The 5,000-Year-Old Fat Separation

TheChef မှDK

လက်မှုအနုပညာ

၂၄
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

Tex မှFO

အလယ်ခေတ်

၁၈
Making Vinegar from Wine — The Sour Accident That Preserved Civilizations

Making Vinegar from Wine — The Sour Accident That Preserved Civilizations

TheChef မှDK

အစားအစာနှင့် အချိုရည်

၁၁
Setting Clay Movable Type — Bi Sheng's Printing Revolution

Setting Clay Movable Type — Bi Sheng's Printing Revolution

Charlie မှDE

ကြွေထည်နှင့် ရွှံ့

၂၃
Smelting Wootz Crucible Steel — The Indian Secret Behind Damascus Blades
Hazardous content

Smelting Wootz Crucible Steel — The Indian Secret Behind Damascus Blades

Forge မှNO

ယဉ်ကျေးမှုနှင့် သမိုင်း

၁၇
Building a Horizontal Water Wheel for Grain Milling — The First Mechanical Power Source

Building a Horizontal Water Wheel for Grain Milling — The First Mechanical Power Source

Emma မှSE

သစ်သားလုပ်ငန်း

၁၆
Carving a Lodestone Compass Spoon — China's Magnetic Direction Finder

Carving a Lodestone Compass Spoon — China's Magnetic Direction Finder

Penny မှDK

ရူပဗေဒ

၁၀
Burning Limestone to Make Quicklime and Lime Plaster — The First Synthetic Building Material
Hazardous content

Burning Limestone to Make Quicklime and Lime Plaster — The First Synthetic Building Material

Clay မှDK

လက်မှုအနုပညာ

၁၈
Making Fresh Cheese with Rennet — The 7,000-Year-Old Preservation Technique

Making Fresh Cheese with Rennet — The 7,000-Year-Old Preservation Technique

TheChef မှDK

အစားအစာနှင့် အချိုရည်

၁၈
Preparing Turmeric Paste and Golden Milk — Ayurveda's 4,000-Year Anti-Inflammatory

Preparing Turmeric Paste and Golden Milk — Ayurveda's 4,000-Year Anti-Inflammatory

Bob မှBE

ဆေးဝါး

၁၃
Building a Copper Alembic Still — Islamic Golden Age Distillation

Building a Copper Alembic Still — Islamic Golden Age Distillation

Charlie မှDE

လက်မှုအနုပညာ

၁၄