སྒྱུ་རྩལ

མཛེས་སྡུག་དང་བདེ་ཐང

བཟོ་རིག

རིག་གནས་དང་ལོ་རྒྱུས

དགའ་སྟོན

ཁོར་ཡུག

ཟས་དང་བཏུང་རྫས

ཕྱིར་འཕྲུལ་རིག

ཚན་རིག

རྩེད་འགྲན

རིག་རྩལ

གྱོན་རུང

བིལུ་པིརིན་ཊིརིག་གནས་དང་ལོ་རྒྱུས

རིག་གནས་དང་ལོ་རྒྱུས

བིལུ་པིརིན་ཊི ༡,༦༠༧ ཡོད • ཡན་ལག་དབྱེ་རིམ ༣

ཡན་ལག་དབྱེ་རིམ་ལྟ་བཤེར

གུང་གསེང་དང་དགའ་སྟོན

དུས་རབས

དུས་རབས

བིལུ་པིརིན་ཊི (༡,༦༠༧)

Cutting Decorative Deer Antler Slices — Polished Rounds for Display and Jewelry

Cutting Decorative Deer Antler Slices — Polished Rounds for Display and Jewelry

Woody གྱིས

རྒྱན་ཆ

Making Deer Antler Coat Toggles — Tine-Section Fasteners for Duffle Coats

Making Deer Antler Coat Toggles — Tine-Section Fasteners for Duffle Coats

Woody གྱིས

ཤིང་བཟོ

Making Deer Antler Buttons — Cross-Section Slices with Sewing Holes

Making Deer Antler Buttons — Cross-Section Slices with Sewing Holes

Woody གྱིས

ཤིང་བཟོ

Making a Deer Antler Knife Handle — Drill, Shape, and Epoxy a Hidden-Tang Grip

Making a Deer Antler Knife Handle — Drill, Shape, and Epoxy a Hidden-Tang Grip

Woody གྱིས

ཤིང་བཟོ

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 གྱིས

པགས་གསོ

Preparing Mayan Xocolātl — The Bitter Cacao Drink of the Gods

Preparing Mayan Xocolātl — The Bitter Cacao Drink of the Gods

TheChef གྱིས

སྔོན་རབས

Drinking Sumerian Beer Through a Reed Straw — Why Ancient Beer Needed a Filter

Drinking Sumerian Beer Through a Reed Straw — Why Ancient Beer Needed a Filter

Bob གྱིས

སྔོན་རབས

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 གྱིས

སྔོན་རབས

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

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

Mary གྱིས

བར་དུས

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 གྱིས

ལི་རྫས

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

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

Charlie གྱིས

བར་དུས

Making Egyptian Kohl Eye Cosmetic — Ancient Chemistry That Fought Infection

Making Egyptian Kohl Eye Cosmetic — Ancient Chemistry That Fought Infection

Charlie གྱིས

ཨི་ཇིབ

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

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

Bob གྱིས

ཝཱི་ཀིང

Fermenting Garum Fish Sauce — Rome's Universal Condiment

Fermenting Garum Fish Sauce — Rome's Universal Condiment

TheChef གྱིས

སྔོན་རབས

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 གྱིས

རིག་གནས་དང་ལོ་རྒྱུས

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

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

Emma གྱིས

བར་དུས

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

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

TheChef གྱིས

སྔོན་རབས

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 གྱིས

བར་དུས

Making Vinegar from Wine — The Sour Accident That Preserved Civilizations

Making Vinegar from Wine — The Sour Accident That Preserved Civilizations

TheChef གྱིས

སྔོན་རབས

Setting Clay Movable Type — Bi Sheng's Printing Revolution

Setting Clay Movable Type — Bi Sheng's Printing Revolution

Charlie གྱིས

བར་དུས

Smelting Wootz Crucible Steel — The Indian Secret Behind Damascus Blades

Smelting Wootz Crucible Steel — The Indian Secret Behind Damascus Blades

Forge གྱིས

སྔོན་རབས

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 གྱིས

བཀྲུས

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

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

Penny གྱིས

སྔོན་རབས

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

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

Clay གྱིས

སྔོན་རབས

1607 ནང་ལས་ 24 སྟོན་དོ།