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

རིག་རྩལ

བིལུ་པིརིན་ཊི ༡,༡༠༡ ཡོད • ཡན་ལག་དབྱེ་རིམ ༨

བིལུ་པིརིན་ཊི (༡,༡༠༡)

The Hose and Its Clip: Why It Was Tight When You Fitted It

The Hose and Its Clip: Why It Was Tight When You Fitted It

Martin གྱིསNO

འཕྲུལ་རིག

༣༨
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Holding a Pressure: The Reducing Regulator

Holding a Pressure: The Reducing Regulator

Martin གྱིསNO

འཕྲུལ་རིག

༣༤
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The Tapered Pipe Thread: A Screw That Seals

The Tapered Pipe Thread: A Screw That Seals

Martin གྱིསNO

འཕྲུལ་རིག

༣༦
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Cock, Gate, Globe: Three Ways to Stop a Flow

Cock, Gate, Globe: Three Ways to Stop a Flow

Martin གྱིསNO

འཕྲུལ་རིག

༤༠
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Melt, Mix and Shoot: One Screw Doing Two Jobs

Melt, Mix and Shoot: One Screw Doing Two Jobs

Emma གྱིསSE

འཕྲུལ་རིག

༣༧
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Welding Plastic With Sound

Welding Plastic With Sound

Martin གྱིསNO

འཕྲུལ་རིག

༣༩
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The Clutch Fit: An Interference That Survives Ten Thousand Pulls

The Clutch Fit: An Interference That Survives Ten Thousand Pulls

Martin གྱིསNO

འཕྲུལ་རིག

༤༢
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Stiffness Out of Shape: Corrugating, Beading and the Turned Edge

Stiffness Out of Shape: Corrugating, Beading and the Turned Edge

Emma གྱིསSE

འཕྲུལ་རིག

༤༢
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Commutating Without Brushes: Hall Elements Instead of Carbon

Commutating Without Brushes: Hall Elements Instead of Carbon

Ed གྱིསFI

གློག་འཕྲུལ་རིག

༣༧
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The Pack as a Part: Contacts, Keying and the Third Wire

The Pack as a Part: Contacts, Keying and the Third Wire

Emma གྱིསSE

འཕྲུལ་རིག

༣༡
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Cutting the Cord: What Changes When the Supply Runs Out

Cutting the Cord: What Changes When the Supply Runs Out

Emma གྱིསSE

འཕྲུལ་རིག

༢༧
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The Lithium-Ion Cell: A Host Instead of a Metal

The Lithium-Ion Cell: A Host Instead of a Metal

Mary གྱིསFI

རྫས

༤༡
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The Sealed Cell: Catching the Gas Before It Leaves

The Sealed Cell: Catching the Gas Before It Leaves

Mary གྱིསFI

ནུས་པ

༤༠
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When It Goes Wrong: Runaway, and the Film That Tries to Stop It

When It Goes Wrong: Runaway, and the Film That Tries to Stop It

Mary གྱིསFI

རྫས

༣༥
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Why a Series String Drifts, and What Balancing Actually Does

Why a Series String Drifts, and What Balancing Actually Does

Volt གྱིསSE

གློག་འཕྲུལ

༣༡
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Knowing When To Stop: Finding the Peak That Says Full

Knowing When To Stop: Finding the Peak That Says Full

Volt གྱིསSE

གློག་འཕྲུལ

༣༣
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One Can, Many Tools: The 18650 and the Safety Devices in Its Cap

One Can, Many Tools: The 18650 and the Safety Devices in Its Cap

Volt གྱིསSE

ནུས་པ

༣༦
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Hitting a Bolt Instead of Leaning on It

Hitting a Bolt Instead of Leaning on It

Martin གྱིསNO

འཕྲུལ་རིག

༣༩
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The Saw That Moves Over the Work: One Pivot, Every Angle

The Saw That Moves Over the Work: One Pivot, Every Angle

Martin གྱིསNO

འཕྲུལ་རིག

༣༧
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Extension and Torsion Springs: Initial Tension, Hooks and Handedness

Extension and Torsion Springs: Initial Tension, Hooks and Handedness

Emma གྱིསSE

འཕྲུལ་རིག

༣༩
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Reading a Broken Spring: Where It Broke Names the Cause

Reading a Broken Spring: Where It Broke Names the Cause

Emma གྱིསSE

འཕྲུལ་རིག

༤༠
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Sizing a Compression Spring: From a Requirement to Three Numbers

Sizing a Compression Spring: From a Requirement to Three Numbers

Emma གྱིསSE

འཕྲུལ་རིག

༣༡
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Buckling and Guiding: Why a Long Spring Flicks Sideways

Buckling and Guiding: Why a Long Spring Flicks Sideways

Emma གྱིསSE

འཕྲུལ་རིག

༤༡
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Spring Rate: The One Number a Spring Is

Spring Rate: The One Number a Spring Is

Emma གྱིསSE

འཕྲུལ་རིག

༤༣
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1101 ནང་ལས་ 24 སྟོན་དོ།