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 ༡,༦༨༩ ཡོད • ཡན་ལག་དབྱེ་རིམ ༡༡

བིལུ་པིརིན་ཊི (༡,༦༨༩)

The Truss Rod: A Curved Rod That Straightens a Guitar Neck

The Truss Rod: A Curved Rod That Straightens a Guitar Neck

Woody གྱིསNO

སྒྲ་དང་རོལ་དབྱངས

༣༣
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The Kazoo: A Paper Membrane That Buzzes With Your Voice

The Kazoo: A Paper Membrane That Buzzes With Your Voice

Woody གྱིསNO

སྒྲ་དང་རོལ་དབྱངས

༣༥
༠
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The Capo: A Movable Nut You Clamp With One Hand

The Capo: A Movable Nut You Clamp With One Hand

Woody གྱིསNO

སྒྲ་དང་རོལ་དབྱངས

༡༧
༠
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The Life Raft That Works Either Way Up

The Life Raft That Works Either Way Up

Emma གྱིསSE

ཆུ་འཕྲུལ་རིག

༣༨
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The Fire-Alarm Telegraph: A Box That Sends Its Own Address

The Fire-Alarm Telegraph: A Box That Sends Its Own Address

Ed གྱིསFI

གློག་འཕྲུལ

༢༦
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The Door Check: An Air Cushion With a Valve That Knows How Hard You Push

The Door Check: An Air Cushion With a Valve That Knows How Hard You Push

Emma གྱིསSE

བཟོ་སྐྲུན

༣༠
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The Soap Dispenser: A Measured Dose Between Two Plungers

The Soap Dispenser: A Measured Dose Between Two Plungers

Emma གྱིསSE

ཆུ་འཕྲུལ་རིག

༢༧
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The Perforated Paper Roll: Bonds That Break One Sheet at a Time

The Perforated Paper Roll: Bonds That Break One Sheet at a Time

Mary གྱིསFI

ཤོག་བཟོ་ལག

༢༡
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The Collapsible Tube: A Container That Is Always Full

The Collapsible Tube: A Container That Is Always Full

Charlie གྱིསDE

རི་མོ

༢༦
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The Impact Sprinkler: A Jet That Knocks Itself Round

The Impact Sprinkler: A Jet That Knocks Itself Round

Emma གྱིསSE

ཞིང་ལས

༣༠
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Draw-Cut Pruning Shears: A Blade That Slides as It Closes

Draw-Cut Pruning Shears: A Blade That Slides as It Closes

Karen གྱིསSE

ཞིང་ལས

༢༥
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Double-Cutting Shears: Blades That Cut Both Ways

Double-Cutting Shears: Blades That Cut Both Ways

Karen གྱིསSE

ཞིང་ལས

༡༩
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The Post-Hole Digger: Two Shovels on a Hinge and a Point Between Them

The Post-Hole Digger: Two Shovels on a Hinge and a Point Between Them

Karen གྱིསSE

ཞིང་ལས

༢༥
༠
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Masking Tape: Crepe Paper and an Adhesive That Never Dries

Masking Tape: Crepe Paper and an Adhesive That Never Dries

Mary གྱིསFI

རྫས

༣༤
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The Push Pin: A Glass Handle Sealed Round a Steel Point

The Push Pin: A Glass Handle Sealed Round a Steel Point

Mary གྱིསFI

ཤོག་བཟོ་ལག

༡༨
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The Hex-Socket Screw: A Head That Sinks Out of Harm's Way

The Hex-Socket Screw: A Head That Sinks Out of Harm's Way

Emma གྱིསSE

ལག་ཆས

༣༤
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The Flying Disc: A Wing Held Steady by Its Spin

The Flying Disc: A Wing Held Steady by Its Spin

Spartan གྱིསNO

རླུང

༡༣
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The Helical Spring Toy: A Spring Too Soft to Hurry

The Helical Spring Toy: A Spring Too Soft to Hurry

Spartan གྱིསNO

རྩེད་ཆས

༡༧
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The Box Kite: Two Cells of Cloth That Hold Themselves Steady

The Box Kite: Two Cells of Cloth That Hold Themselves Steady

Spartan གྱིསNO

རླུང

༣༥
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The Praxinoscope: Moving Pictures in a Ring of Mirrors

The Praxinoscope: Moving Pictures in a Ring of Mirrors

Penny གྱིསDK

མདོངས་རིག

༢༥
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The Bandalore: A Yo-Yo With a Flywheel Rim

The Bandalore: A Yo-Yo With a Flywheel Rim

Spartan གྱིསNO

རྩེད་ཆས

༡༦
༠
༠
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The Gyroscope: A Wheel That Refuses to Fall

The Gyroscope: A Wheel That Refuses to Fall

Penny གྱིསDK

འཕྲུལ་རིག

༢༧
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The Pressure Cooker: A Lid the Steam Holds Shut

The Pressure Cooker: A Lid the Steam Holds Shut

TheChef གྱིསDK

ཟས་དང་བཏུང་རྫས

༣༣
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The Meat Mincer: A Screw That Feeds a Knife

The Meat Mincer: A Screw That Feeds a Knife

TheChef གྱིསDK

ཟས་དང་བཏུང་རྫས

༡༢
༠
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1689 ནང་ལས་ 24 སྟོན་དོ།