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ប្លង់Sciencesជីវវិទ្យា

ជីវវិទ្យា

35 ប្លង់មាន • 37 ប្រភេទរង

ប្លង់ (35)

Building a Figure-4 Deadfall Trap — Stone Weight Trigger Mechanism

Building a Figure-4 Deadfall Trap — Stone Weight Trigger Mechanism

by BobBE

Survival

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Setting a Simple Snare Trap on a Game Trail — Cordage Loop Hunting

Setting a Simple Snare Trap on a Game Trail — Cordage Loop Hunting

by BobBE

Survival

1
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1
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Drying Medicinal Herbs for Winter Storage — Preserving Nature's Pharmacy

Drying Medicinal Herbs for Winter Storage — Preserving Nature's Pharmacy

by BobBE

Prehistoric

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1
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Preparing a Yarrow Wound Poultice — Prehistoric Herbal First Aid

Preparing a Yarrow Wound Poultice — Prehistoric Herbal First Aid

by BobBE

Medicine

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1
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Rendering Beeswax from Honeycomb — The Original Natural Wax

Rendering Beeswax from Honeycomb — The Original Natural Wax

by BobBE

Zoology

3
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Hot Composting from Kitchen and Garden Waste — Engineering a Microbial Decomposition Reactor

Hot Composting from Kitchen and Garden Waste — Engineering a Microbial Decomposition Reactor

by BobBE

Ecology

1
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1
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Cultivating Oyster Mushrooms on Straw — Growing Edible Fungi from Spore to Harvest

Cultivating Oyster Mushrooms on Straw — Growing Edible Fungi from Spore to Harvest

by BobBE

Modern

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1
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Growing a Kombucha SCOBY from Sweetened Tea — The Symbiotic Culture That Brews Itself

Growing a Kombucha SCOBY from Sweetened Tea — The Symbiotic Culture That Brews Itself

by BobBE

Biology

1
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2
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Culturing Yogurt from Bacterial Fermentation — The Oldest Probiotic Food

Culturing Yogurt from Bacterial Fermentation — The Oldest Probiotic Food

by BobBE

Biology

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2
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Cultivating a Sourdough Starter from Wild Yeast — The Living Culture Behind the World's Oldest Bread

Cultivating a Sourdough Starter from Wild Yeast — The Living Culture Behind the World's Oldest Bread

by BobBE

Microbiology

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2
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Understanding Whale Oil from Blubber Rendering — The Fuel That Lit the World Before Petroleum

Understanding Whale Oil from Blubber Rendering — The Fuel That Lit the World Before Petroleum

by BobBE

Modern

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Extracting Omega-3 Fish Oil from Fatty Fish — The Marine Fatty Acids That Built the Brain

Extracting Omega-3 Fish Oil from Fatty Fish — The Marine Fatty Acids That Built the Brain

by BobBE

Modern

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2
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Producing Cod Liver Oil from Atlantic Cod — Norway's Liquid Gold

Producing Cod Liver Oil from Atlantic Cod — Norway's Liquid Gold

by BobBE

Biology

1
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2
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ធ្វើទឹកខ្មេះផ្លែប៉ោមឆៅ ដោយការ fermentation ព្រៃ

ធ្វើទឹកខ្មេះផ្លែប៉ោមឆៅ ដោយការ fermentation ព្រៃ

by AlchometerGB

FOOD & DRINKS

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ការស្រង់ទាញលម្នាក់រឹងធម្មជាតិពីរុក្ខជាតិ — ពណ៌ពីសួនច្បារ

ការស្រង់ទាញលម្នាក់រឹងធម្មជាតិពីរុក្ខជាតិ — ពណ៌ពីសួនច្បារ

by BobBE

Pigment Color

15
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Ukuvuna Nokucubungula i-Rooibos — Izintaba zaseCederberg, eNtshona Koloni

Ukuvuna Nokucubungula i-Rooibos — Izintaba zaseCederberg, eNtshona Koloni

by SawubonaSiphoZA

Agriculture

11
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龙井绿茶手工炒制 — 西湖传统杀青与辉锅工艺

龙井绿茶手工炒制 — 西湖传统杀青与辉锅工艺

by MeiLianCN

Ancient

10
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Gül Yağı (Rose Otto) Damıtma — Isparta'da Rosa damascena

Gül Yağı (Rose Otto) Damıtma — Isparta'da Rosa damascena

by HanimGulTR

Botany

5
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ତସର ରେଶମ କୋକୁନ ସଂଗ୍ରହ — ଓଡ଼ିଶାର ବନ୍ୟ ରେଶମ

ତସର ରେଶମ କୋକୁନ ସଂଗ୍ରହ — ଓଡ଼ିଶାର ବନ୍ୟ ରେଶମ

by NaniPadmaIN

Natural Fibers

4
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Pagkuha ng Capiz Shell — Mula Dagat Hanggang Palamuti

Pagkuha ng Capiz Shell — Mula Dagat Hanggang Palamuti

by KuyaKlavoPH

Botany

13
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