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

နည်းပညာ

ဘလူးပရင့် ၄၇၅ ခု ရရှိနိုင်သည် • အမျိုးအစားခွဲ ၈ ခု

ဘလူးပရင့်များ (၄၇၅)

Building a Macadam Road — Cheap, Dry Highways from Small Broken Stone

Building a Macadam Road — Cheap, Dry Highways from Small Broken Stone

Arwen မှUS

ခေတ်မီ

၃၁
Building a Davy Safety Lamp — A Flame That Cannot Light the Firedamp

Building a Davy Safety Lamp — A Flame That Cannot Light the Firedamp

Thranduil မှUS

ခေတ်မီ

၂၄
Preserving Food by Canning — Appert's Heat-and-Seal Method That Fed Armies

Preserving Food by Canning — Appert's Heat-and-Seal Method That Fed Armies

Bombur မှUS

ခေတ်မီ

၂၉
Making Steel in a Bessemer Converter — Mass Steel by Blowing Air Through Iron

Making Steel in a Bessemer Converter — Mass Steel by Blowing Air Through Iron

Thrawn မှUS

ခေတ်မီ

၃၄
Making Paper from Wood Pulp — The Groundwood Process That Made Paper Cheap

Making Paper from Wood Pulp — The Groundwood Process That Made Paper Cheap

Glorfindel မှUS

ခေတ်မီ

၃၃
Building a Voltaic Pile — The First Battery and the Birth of Steady Electricity

Building a Voltaic Pile — The First Battery and the Birth of Steady Electricity

Gloin မှUS

ခေတ်မီ

၂၈
Making Friction Matches — Fire on the Strike of a Stick
အန္တရာယ်ရှိ

Making Friction Matches — Fire on the Strike of a Stick

Vader မှUS

ခေတ်မီ

၂၉
Building a Newcomen Atmospheric Engine — The First Engine to Do Real Work

Building a Newcomen Atmospheric Engine — The First Engine to Do Real Work

Dwalin မှUS

ခေတ်မီ

၃၆
Making Coal Gas for Lighting — The Gasworks That Lit the Nineteenth Century

Making Coal Gas for Lighting — The Gasworks That Lit the Nineteenth Century

Galadriel မှUS

ခေတ်မီ

၃၃
Making Coke from Coal — The Smokeless Fuel That Forged the Industrial Revolution
အန္တရာယ်ရှိ

Making Coke from Coal — The Smokeless Fuel That Forged the Industrial Revolution

Gimli မှUS

ခေတ်မီ

၃၉
Understanding the Antikythera Mechanism — The World's First Analog Computer

Understanding the Antikythera Mechanism — The World's First Analog Computer

Emma မှSE

ရှေးဟောင်း

၈၁
Building an Archimedes' Screw — The Spiral Pump That Lifts Water Uphill

Building an Archimedes' Screw — The Spiral Pump That Lifts Water Uphill

Emma မှSE

ရှေးဟောင်း

၃၁
Building Ctesibius' Force Pump — The First Double-Acting Piston Pump

Building Ctesibius' Force Pump — The First Double-Acting Piston Pump

Emma မှSE

ရှေးဟောင်း

၆၅
Building a Heron's Automaton — A Self-Moving Theatrical Machine Powered by Falling Sand

Building a Heron's Automaton — A Self-Moving Theatrical Machine Powered by Falling Sand

Emma မှSE

ရှေးဟောင်း

၃၄
Building a Hydraulis — The Water-Powered Pipe Organ of Ancient Greece

Building a Hydraulis — The Water-Powered Pipe Organ of Ancient Greece

Emma မှSE

ရှေးဟောင်း

၇၉
Building a Persian Windmill — The First Machine Powered by Wind

Building a Persian Windmill — The First Machine Powered by Wind

Emma မှSE

ရှေးဟောင်း

၄၈
Building a Roman Odometer — The Gear-Driven Distance Measurer

Building a Roman Odometer — The Gear-Driven Distance Measurer

Emma မှSE

ရှေးဟောင်း

၃၆
Building a Roman Screw Press for Wine — Extracting Every Drop from the Grape

Building a Roman Screw Press for Wine — Extracting Every Drop from the Grape

Emma မှSE

ရှေးဟောင်း

၂၇
Building an Aeolipile — Hero's Steam-Powered Spinning Sphere

Building an Aeolipile — Hero's Steam-Powered Spinning Sphere

Penny မှDK

ရှေးဟောင်း

၂၆
Building a Roman Ballista — The Torsion-Powered Bolt Thrower

Building a Roman Ballista — The Torsion-Powered Bolt Thrower

Emma မှSE

ရောမလူမျိုးများ

၁၀၃