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

သိပ္ပံပညာများ

ဘလူးပရင့် ၂၇၈ ခု ရရှိနိုင်သည် • အမျိုးအစားခွဲ ၈ ခု

ဘလူးပရင့်များ (၂၇၈)

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

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

Emma မှSE

ရှေးဟောင်း

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

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

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

Emma မှSE

စက်ပိုင်းဗေဒ

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

ရူပဗေဒ

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

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

Penny မှDK

အပူသက်ရောက်မှုဗေဒ

Building a Compound Pulley (Block and Tackle) — Archimedes' Force Multiplier

Building a Compound Pulley (Block and Tackle) — Archimedes' Force Multiplier

Penny မှDK

လက်မှုအနုပညာ

Building a Roman Ballista — The Torsion-Powered Bolt Thrower

Building a Roman Ballista — The Torsion-Powered Bolt Thrower

Emma မှSE

ရှေးဟောင်း

Designing a Roman Bathhouse (Thermae) — The Engineering of Public Bathing

Designing a Roman Bathhouse (Thermae) — The Engineering of Public Bathing

Emma မှSE

ရောမလူမျိုးများ

Building a Roman Stone Arch Bridge — Spanning Rivers with Voussoirs and Cofferdams

Building a Roman Stone Arch Bridge — Spanning Rivers with Voussoirs and Cofferdams

Emma မှSE

ရူပဗေဒ

Building a Roman Concrete Dome — The Unreinforced Vault That Crowned the Pantheon

Building a Roman Concrete Dome — The Unreinforced Vault That Crowned the Pantheon

Emma မှSE

ဗိသုကာ

Making Float Glass — Pilkington's Molten Tin Process That Windows Every Building on Earth

Making Float Glass — Pilkington's Molten Tin Process That Windows Every Building on Earth

Charlie မှDE

ခေတ်မီ

Making Lead Crystal Glass — Ravenscroft's Brilliant Flint Glass
Hazardous content

Making Lead Crystal Glass — Ravenscroft's Brilliant Flint Glass

Charlie မှDE

လက်မှုအနုပညာ

Making Venetian Cristallo — The Water-Clear Glass of Murano

Making Venetian Cristallo — The Water-Clear Glass of Murano

Charlie မှDE

ဖန်ပစ္စည်းလုပ်ခြင်း

Making Roman Millefiori Glass — Fusing Mosaic Cane Slices into a Patterned Dish

Making Roman Millefiori Glass — Fusing Mosaic Cane Slices into a Patterned Dish

Charlie မှDE

ဓာတုဗေဒ

Casting a Glass Bowl in an Open Mold — Frit-Fusing the Oldest Hollow Glassware

Casting a Glass Bowl in an Open Mold — Frit-Fusing the Oldest Hollow Glassware

Charlie မှDE

ဓာတုဗေဒ

Traditional Deer Hunting with Bow — Stalking, Shot Placement, and Field Dressing

Traditional Deer Hunting with Bow — Stalking, Shot Placement, and Field Dressing

Bob မှBE

သမိုင်းမတင်မီ

၂၅
Mounting a Deer Head Trophy — Wall-Mount Taxidermy on a Wooden Shield

Mounting a Deer Head Trophy — Wall-Mount Taxidermy on a Wooden Shield

Bob မှBE

ခေတ်မီ

၁၀
Preparing Mayan Xocolātl — The Bitter Cacao Drink of the Gods

Preparing Mayan Xocolātl — The Bitter Cacao Drink of the Gods

TheChef မှDK

အစားအစာနှင့် အချိုရည်

၁၅
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

ဆေးဝါး

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

သမိုင်း