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

သိပ္ပံပညာများ

ဘလူးပရင့် ၇၃၁ ခု ရရှိနိုင်သည် • အမျိုးအစားခွဲ ၁၁ ခု

ဘလူးပရင့်များ (၇၃၁)

Building a Cross-Staff — The Medieval Navigator's Angle-Measuring Instrument

Building a Cross-Staff — The Medieval Navigator's Angle-Measuring Instrument

Astro မှIS

အလယ်ခေတ်

၃၇
Building a Brass Astrolabe — The Islamic Golden Age Instrument That Mapped the Sky

Building a Brass Astrolabe — The Islamic Golden Age Instrument That Mapped the Sky

Astro မှIS

ကြေးဝါ

၂၉
Building a Chinese Armillary Sphere — The Bronze Instrument That Mapped the Heavens

Building a Chinese Armillary Sphere — The Bronze Instrument That Mapped the Heavens

Astro မှIS

ကြေးညို

၂၅
အိုင်သည့်ရေမှ အလကြီး ဖန်တီးမည်

အိုင်သည့်ရေမှ အလကြီး ဖန်တီးမည်

Charlie မှDE

ဓာတုဗေဒ

၆၅
Striking Fire with Flint and Steel — The Iron Age Upgrade to Fire Starting

Striking Fire with Flint and Steel — The Iron Age Upgrade to Fire Starting

Forge မှNO

သတ္တုလုပ်ငန်း

၃၀
Making a Stone Hoe — The First Agricultural Tool

Making a Stone Hoe — The First Agricultural Tool

Mary မှFI

သမိုင်းမတင်မီ

၃၆
Making Bakelite — The First Fully Synthetic Plastic That Launched the Age of Polymers
အန္တရာယ်ရှိ

Making Bakelite — The First Fully Synthetic Plastic That Launched the Age of Polymers

Charlie မှDE

Plastic

၃၅
Synthesising Aspirin — The Reaction That Founded Modern Pharmaceuticals

Synthesising Aspirin — The Reaction That Founded Modern Pharmaceuticals

Charlie မှDE

ဓာတုဗေဒ

၂၆
Making Celluloid — The First Synthetic Plastic That Changed Everything
အန္တရာယ်ရှိ

Making Celluloid — The First Synthetic Plastic That Changed Everything

Charlie မှDE

Plastic

၅၃
Making Nitrocellulose (Guncotton) — The Nitration That Launched Smokeless Powder and Plastics
အန္တရာယ်ရှိ

Making Nitrocellulose (Guncotton) — The Nitration That Launched Smokeless Powder and Plastics

Charlie မှDE

Plastic

၇၈
Vulcanizing Rubber with Sulfur — The Accidental Discovery That Put Tyres on the Road

Vulcanizing Rubber with Sulfur — The Accidental Discovery That Put Tyres on the Road

Charlie မှDE

ဓာတုဗေဒ

၄၅
Making Portland Cement from Limestone and Clay — The Material That Built the Modern World

Making Portland Cement from Limestone and Clay — The Material That Built the Modern World

Charlie မှDE

ဓာတုဗေဒ

၃၅
Electrolysis of Water — Splitting the Molecule That Fooled Chemistry for Centuries

Electrolysis of Water — Splitting the Molecule That Fooled Chemistry for Centuries

Charlie မှDE

ဓာတုဗေဒ

၃၆
Making Bleaching Powder — The Chlorine Chemistry That Made White Fabric Affordable
အန္တရာယ်ရှိ

Making Bleaching Powder — The Chlorine Chemistry That Made White Fabric Affordable

Charlie မှDE

ဓာတုဗေဒ

၂၆
Making Soda Ash by the Leblanc Process — The Chemical That Made Soap and Glass Affordable
အန္တရာယ်ရှိ

Making Soda Ash by the Leblanc Process — The Chemical That Made Soap and Glass Affordable

Charlie မှDE

ဓာတုဗေဒ

၄၁
Making Sulfuric Acid by the Lead Chamber Process — The Acid That Built the Industrial Revolution
အန္တရာယ်ရှိ

Making Sulfuric Acid by the Lead Chamber Process — The Acid That Built the Industrial Revolution

Charlie မှDE

စက်မှုလုပ်ငန်း

၄၀
Making DPP Red (Pyrrole Red) — The Accidental Ferrari Pigment That Ended the Synthetic Colour Revolution
အန္တရာယ်ရှိ

Making DPP Red (Pyrrole Red) — The Accidental Ferrari Pigment That Ended the Synthetic Colour Revolution

Charlie မှDE

ဓာတုဗေဒ

၃၃
Making Isoindoline Yellow — The High-Performance Pigment That Outlasts Cadmium
အန္တရာယ်ရှိ

Making Isoindoline Yellow — The High-Performance Pigment That Outlasts Cadmium

Charlie မှDE

ဓာတုဗေဒ

၂၆
Making Quinacridone — The Synthetic Organic Pigment That Obsoleted Alizarin Crimson
အန္တရာယ်ရှိ

Making Quinacridone — The Synthetic Organic Pigment That Obsoleted Alizarin Crimson

Charlie မှDE

ဓာတုဗေဒ

၃၉
Making Dioxazine Violet — The Staggeringly Powerful Purple That Replaced Cobalt Violet
အန္တရာယ်ရှိ

Making Dioxazine Violet — The Staggeringly Powerful Purple That Replaced Cobalt Violet

Charlie မှDE

ဓာတုဗေဒ

၂၉