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

ཚན་རིག

བིལུ་པིརིན་ཊི ༦༤༠ ཡོད • ཡན་ལག་དབྱེ་རིམ ༡༡

བིལུ་པིརིན་ཊི (༦༤༠)

Making Watercolour Paint from Raw Pigments — Gum Arabic Binder

Making Watercolour Paint from Raw Pigments — Gum Arabic Binder

Charlie གྱིསDE

རི་མོ

༡༢༩
Making Natural Earth Pigments from Soil and Rocks — Collecting and Processing

Making Natural Earth Pigments from Soil and Rocks — Collecting and Processing

Mary གྱིསFI

རི་མོ

༧༥
Casting Clear Epoxy Resin Paperweights — Embedding Objects in Resin

Casting Clear Epoxy Resin Paperweights — Embedding Objects in Resin

Mary གྱིསFI

རྫས་རིག

༥༤
Making Biochar for Soil Amendment — Pyrolyzed Carbon for Agriculture

Making Biochar for Soil Amendment — Pyrolyzed Carbon for Agriculture

Karen གྱིསSE

རྫས་རིག

༦༠
Growing Mycelium Packaging Material — Biodegradable Foam Alternative

Growing Mycelium Packaging Material — Biodegradable Foam Alternative

Karen གྱིསSE

སྲོག་རིག

༤༥
Setting Up a Vermicompost Worm Bin — Indoor Composting with Red Wigglers

Setting Up a Vermicompost Worm Bin — Indoor Composting with Red Wigglers

Karen གྱིསSE

སྲོག་རིག

༥༤
Making Soy Wax Container Candles — Clean-Burning Candle Craft

Making Soy Wax Container Candles — Clean-Burning Candle Craft

YourGrandma གྱིསIS

རྫས་རིག

༤༩
Making Reusable Beeswax Food Wraps — Sustainable Kitchen Alternative

Making Reusable Beeswax Food Wraps — Sustainable Kitchen Alternative

Karen གྱིསSE

སྲོག་རིག

༤༨
Making a pH Indicator from Red Cabbage — Anthocyanin Chemistry

Making a pH Indicator from Red Cabbage — Anthocyanin Chemistry

Peter གྱིསSE

རྫས་རིག

༦༩
Making Binchotan White Charcoal in a Kiln — Japanese Activated Charcoal

Making Binchotan White Charcoal in a Kiln — Japanese Activated Charcoal

Charlie གྱིསDE

ཨེ་དོའི་དུས

༢༠༦
Making Iron Gall Ink from Oak Galls — Medieval Writing Ink

Making Iron Gall Ink from Oak Galls — Medieval Writing Ink

Charlie གྱིསDE

བར་དུས

༦༨
Carving a Portable Roman Sundial — Hemispherical Scaphe

Carving a Portable Roman Sundial — Hemispherical Scaphe

Penny གྱིསDK

རོ་མ

༦༨
Greek Sundial — Carving a Hemispherical Sundial
ཉེན་ཁ་ཅན།

Greek Sundial — Carving a Hemispherical Sundial

Penny གྱིསDK

སྔོན་རབས་གིརིས

༥༥
Greek Olive Oil — Pressing Olive Oil with a Trapetum Mill

Greek Olive Oil — Pressing Olive Oil with a Trapetum Mill

TheChef གྱིསDK

སྔོན་རབས་གིརིས

༥༠
Egyptian Water Clock — Constructing a Simple Water Clock (Clepsydra)

Egyptian Water Clock — Constructing a Simple Water Clock (Clepsydra)

Penny གྱིསDK

ཨི་ཇིབ

༥༨
Egyptian Beeswax Candle — Making Beeswax Candles with Rush Wicks

Egyptian Beeswax Candle — Making Beeswax Candles with Rush Wicks

YourGrandma གྱིསIS

ཨི་ཇིབ

༥༣
Egyptian Grain Silo — Constructing a Beehive-Shaped Grain Silo

Egyptian Grain Silo — Constructing a Beehive-Shaped Grain Silo

Emma གྱིསSE

ཨི་ཇིབ

༦༤
Egyptian Shaduf Irrigation — Operating a Shaduf for Nile Irrigation

Egyptian Shaduf Irrigation — Operating a Shaduf for Nile Irrigation

Emma གྱིསSE

ཨི་ཇིབ

༧༦
Egyptian Blue Pigment — Grinding Egyptian Blue from Copper Silicate

Egyptian Blue Pigment — Grinding Egyptian Blue from Copper Silicate

Charlie གྱིསDE

ཨི་ཇིབ

༥༣
Building a Shaduf Irrigation Lever — Counterweighted Water Lift

Building a Shaduf Irrigation Lever — Counterweighted Water Lift

Emma གྱིསSE

སྔོན་རབས

༨༣