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សម្រស់ និង សុខុមាលភាព
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វប្បធម៌ និង ប្រវត្តិសាស្ត្រ
ការកម្សាន្ត
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ម្ហូប និង ភេសជ្ជៈ
វិស្វកម្មបញ្ច្រាស
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កីឡា
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ប្រដាប់ដែលស្លៀក

មេកានិកទឹក

121 ប្លង់មាន

ប្លង់ (121)

The Ring-Distributor Drip Pot: Holes in a Trough, Water Everywhere at Once

The Ring-Distributor Drip Pot: Holes in a Trough, Water Everywhere at Once

ដោយ TheChefDK

ភេសជ្ជៈ

10
0
0
0
0
0
The Two-Chamber Flower Pot: A Reservoir Below a Perforated Floor

The Two-Chamber Flower Pot: A Reservoir Below a Perforated Floor

ដោយ KarenSE

កសិកម្ម

9
0
0
0
0
0
The Reversible Rose: Turn the Sprinkler Round and the Water Clears It

The Reversible Rose: Turn the Sprinkler Round and the Water Clears It

ដោយ KarenSE

កសិកម្ម

11
0
0
0
0
0
The Adjustable Window Screen: Two Frames That Slide to Fit

The Adjustable Window Screen: Two Frames That Slide to Fit

ដោយ WoodyNO

ការធ្វើការឈើ

12
0
0
0
0
0
The Valve Funnel: A Measure That Pours Only While You Press

The Valve Funnel: A Measure That Pours Only While You Press

ដោយ CharlieDE

មេកានិកទឹក

14
0
0
0
0
0
The Stovepipe Damper: A Disc on a Shaft, Held by a Spring

The Stovepipe Damper: A Disc on a Shaft, Held by a Spring

ដោយ PennyDK

មេកានិកទឹក

11
0
0
0
0
0
The Tire Valve: A Plunger the Air Holds Shut

The Tire Valve: A Plunger the Air Holds Shut

ដោយ EmmaSE

មេកានិកទឹក

11
0
0
0
0
0
The Life Raft That Works Either Way Up

The Life Raft That Works Either Way Up

ដោយ EmmaSE

មេកានិកទឹក

15
0
0
0
0
0
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

ដោយ EmmaSE

សំណង់

13
0
0
0
0
0
The Soap Dispenser: A Measured Dose Between Two Plungers

The Soap Dispenser: A Measured Dose Between Two Plungers

ដោយ EmmaSE

មេកានិកទឹក

12
0
0
0
0
0
The Impact Sprinkler: A Jet That Knocks Itself Round

The Impact Sprinkler: A Jet That Knocks Itself Round

ដោយ EmmaSE

កសិកម្ម

9
0
0
0
0
0
The Flying Disc: A Wing Held Steady by Its Spin

The Flying Disc: A Wing Held Steady by Its Spin

ដោយ SpartanNO

ខ្យល់

10
0
0
0
0
0
The Box Kite: Two Cells of Cloth That Hold Themselves Steady

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

ដោយ SpartanNO

ខ្យល់

14
0
0
0
0
0
The Pressure Switch: A Gauge That Turns the Motor On and Off

The Pressure Switch: A Gauge That Turns the Motor On and Off

ដោយ EmmaSE

អគ្គិសនីមេកានិក

17
0
0
0
0
0
The Float Switch: A Liquid Level Turned Into a Contact

The Float Switch: A Liquid Level Turned Into a Contact

ដោយ VoltSE

អគ្គិសនីមេកានិក

6
0
0
0
0
0
The Solenoid Valve: An Electromagnet That Opens a Pipe

The Solenoid Valve: An Electromagnet That Opens a Pipe

ដោយ EmmaSE

វិស្វកម្ម

15
0
0
0
0
0
Hydraulic Draft Control: The Plough That Rises When the Soil Gets Hard

Hydraulic Draft Control: The Plough That Rises When the Soil Gets Hard

ដោយ MartinNO

មេកានិក

11
0
0
0
0
0
The Balanced Vane Pump: Two Pumps Facing Each Other in One Ring

The Balanced Vane Pump: Two Pumps Facing Each Other in One Ring

ដោយ EmmaSE

វិស្វកម្ម

15
0
0
0
0
0
Hydraulic Power Steering: A Piston That Follows the Driver

Hydraulic Power Steering: A Piston That Follows the Driver

ដោយ MartinNO

មេកានិក

16
0
0
0
0
0
The Gerotor: Two Rotors, One Tooth Apart

The Gerotor: Two Rotors, One Tooth Apart

ដោយ MartinNO

មេកានិក

11
0
0
0
0
0
The Hydrostatic Transmission: A Gearbox Made of Oil

The Hydrostatic Transmission: A Gearbox Made of Oil

ដោយ MartinNO

មេកានិក

16
0
0
0
0
0
The Spool Valve: Steering Oil With a Sliding Rod

The Spool Valve: Steering Oil With a Sliding Rod

ដោយ EmmaSE

វិស្វកម្ម

14
0
0
0
0
0
The Double-Acting Cylinder: Push With the Bore, Pull With the Ring

The Double-Acting Cylinder: Push With the Bore, Pull With the Ring

ដោយ EmmaSE

វិស្វកម្ម

18
0
0
0
0
0
Calibrating a Sprayer: Litres per Hectare from a Stopwatch and a Jug

Calibrating a Sprayer: Litres per Hectare from a Stopwatch and a Jug

ដោយ KarenSE

កសិកម្ម

16
0
0
0
0
0
បង្ហាញ 24 ក្នុងចំណោម 121