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)

Rendering Beeswax from Honeycomb — The Original Natural Wax

Rendering Beeswax from Honeycomb — The Original Natural Wax

Bob གྱིསBE

སྲོག་རིག

༣༤
Hot Composting from Kitchen and Garden Waste — Engineering a Microbial Decomposition Reactor

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

Bob གྱིསBE

སྲོག་རིག

༢༨
Cultivating Oyster Mushrooms on Straw — Growing Edible Fungi from Spore to Harvest

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

Bob གྱིསBE

སྲོག་རིག

༣༢
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

Bob གྱིསBE

སྲོག་རིག

༣༣
Culturing Yogurt from Bacterial Fermentation — The Oldest Probiotic Food

Culturing Yogurt from Bacterial Fermentation — The Oldest Probiotic Food

Bob གྱིསBE

སྲོག་རིག

༣༠
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

Bob གྱིསBE

Yeast

༢༧
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

Bob གྱིསBE

སྲོག་རིག

༢༨
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

Bob གྱིསBE

སྲོག་རིག

༢༣
Producing Cod Liver Oil from Atlantic Cod — Norway's Liquid Gold

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

Bob གྱིསBE

སྲོག་རིག

༣༠
Understanding Polonium from Uranium Ore — The Deadly Discovery That Launched Nuclear Science
ཉེན་ཁ་ཅན།

Understanding Polonium from Uranium Ore — The Deadly Discovery That Launched Nuclear Science

Peter གྱིསSE

རྡུལ་ནུས

༣༢
Understanding Promethium from Nuclear Fission — The Phantom Lanthanide

Understanding Promethium from Nuclear Fission — The Phantom Lanthanide

Peter གྱིསSE

རྡུལ་ནུས

༣༣
Understanding Technetium from Nuclear Fission — The First Artificially Made Element

Understanding Technetium from Nuclear Fission — The First Artificially Made Element

Peter གྱིསSE

རྡུལ་ནུས

༢༠
Understanding Thorium from Monazite — The Nuclear Fuel That Could Replace Uranium

Understanding Thorium from Monazite — The Nuclear Fuel That Could Replace Uranium

Peter གྱིསSE

རྡུལ་ནུས

༢༥
Understanding Hafnium from Zircon — The Nuclear Fuel Rod Guardian

Understanding Hafnium from Zircon — The Nuclear Fuel Rod Guardian

Peter གྱིསSE

རྡུལ་ནུས

༣༥
Understanding Indium from Zinc Ore — The Soft Metal Behind Every Touchscreen

Understanding Indium from Zinc Ore — The Soft Metal Behind Every Touchscreen

Peter གྱིསSE

རྫས་རིག

༢༦
Understanding Rhodium from Platinum Group Ore — The Most Expensive Industrial Metal

Understanding Rhodium from Platinum Group Ore — The Most Expensive Industrial Metal

Peter གྱིསSE

རྫས་རིག

༢༦
Understanding Rubidium from Lepidolite — The Alkali Metal That Defines Time
ཉེན་ཁ་ཅན།

Understanding Rubidium from Lepidolite — The Alkali Metal That Defines Time

Peter གྱིསSE

རྫས་རིག

༣༡
Understanding Bromine from Seawater Brine — The Only Liquid Non-Metal

Understanding Bromine from Seawater Brine — The Only Liquid Non-Metal

Peter གྱིསSE

རྫས་རིག

༢༩
Understanding Germanium from Zinc Ore Processing — The Semiconductor That Started the Electronics Age
ཉེན་ཁ་ཅན།

Understanding Germanium from Zinc Ore Processing — The Semiconductor That Started the Electronics Age

Peter གྱིསSE

རྫས་རིག

༢༤
Understanding Chlorine from Salt Electrolysis — The Element That Purifies Water

Understanding Chlorine from Salt Electrolysis — The Element That Purifies Water

Peter གྱིསSE

རྫས་རིག

༢༦