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

དུས་རབས

བིལུ་པིརིན་ཊི ༡,༤༥༣ ཡོད • ཡན་ལག་དབྱེ་རིམ ༡༧

བིལུ་པིརིན་ཊི (༡,༤༥༣)

Brain Tanning a Hide — Primitive Leather from Scratch

Brain Tanning a Hide — Primitive Leather from Scratch

Mary གྱིསFI

རྫས་མ་གཞི

༧༥
Building a Debris Hut — Emergency Forest Shelter

Building a Debris Hut — Emergency Forest Shelter

Emma གྱིསSE

OUTDOOR & GARDEN

༦༣
Knapping a Flint Knife — Stone Age Cutting Tool

Knapping a Flint Knife — Stone Age Cutting Tool

Forge གྱིསNO

རྡོ་བཟོ

༧༢
Making a Pinch Pot from Wild Clay — Primitive Pottery

Making a Pinch Pot from Wild Clay — Primitive Pottery

Clay གྱིསDK

རྡོ་ཐལ་དང་ས་ཕྱེ

༥༢
Making Pine Pitch Glue — Nature's Superglue

Making Pine Pitch Glue — Nature's Superglue

Charlie གྱིསDE

རྫས་རིག

༥༨
Making Rope from Plant Fibers — Reverse-Wrap Cordage

Making Rope from Plant Fibers — Reverse-Wrap Cordage

Tex གྱིསFO

འཚོ་སྲོག

༦༨
Purifying Water with a Natural Filter — Charcoal, Sand & Gravel

Purifying Water with a Natural Filter — Charcoal, Sand & Gravel

Karen གྱིསSE

སྔོན་ལོ

༧༤
Flex Sensor Glove — Control 5 Servo Motors with Hand Gestures

Flex Sensor Glove — Control 5 Servo Motors with Hand Gestures

Ed གྱིསFI

ཨང་གྲངས

༧༢
Building a Bloomery & Smelting Iron — The Iron Age

Building a Bloomery & Smelting Iron — The Iron Age

Forge གྱིསNO

ལྕགས་བཟོ

༤༡༢
Alloying Bronze (Cu + Sn) — The Bronze Age Begins

Alloying Bronze (Cu + Sn) — The Bronze Age Begins

Forge གྱིསNO

ལྕགས་བཟོ

༧༩
Extracting Tin from Cassiterite — The Missing Ingredient

Extracting Tin from Cassiterite — The Missing Ingredient

Mary གྱིསFI

ལྕགས

༡༣༠
Casting Copper Tools — Shaping the First Metal

Casting Copper Tools — Shaping the First Metal

Forge གྱིསNO

ལྕགས་བཟོ

༡༩༡
Smelting Copper from Malachite — The Birth of Metallurgy

Smelting Copper from Malachite — The Birth of Metallurgy

Forge གྱིསNO

ལྕགས་བཟོ

༡༨༥
Panning for Gold — Finding Native Metal

Panning for Gold — Finding Native Metal

Mary གྱིསFI

ལྕགས

༧༦
Building a Clay Kiln — The First Furnace

Building a Clay Kiln — The First Furnace

Forge གྱིསNO

རྡོ་ཐལ་དང་ས་ཕྱེ

༡༩༧
Making Charcoal — The First Chemical Process

Making Charcoal — The First Chemical Process

Mary གྱིསFI

ནགས་ཚལ་ལག་ཤེས

༣༡༣
Simon Says — SIK Circuit 16

Simon Says — SIK Circuit 16

Ed གྱིསFI

གློག་འཕྲུལ

༧༢
Using an LCD — SIK Circuit 15

Using an LCD — SIK Circuit 15

Ed གྱིསFI

གློག་འཕྲུལ

༦༧
Using a Shift Register — SIK Circuit 14

Using a Shift Register — SIK Circuit 14

Ed གྱིསFI

གློག་འཕྲུལ

༨༠
Using Relays — SIK Circuit 13

Using Relays — SIK Circuit 13

Ed གྱིསFI

གློག་འཕྲུལ

༨༠