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Knowledge Contributors

136 parts
126 parts
99 parts
92 parts
83 parts
75 parts
65 parts
65 parts
56 parts

Favorite Knowledge

28.019

Screw

24.121

Gear

21.559

Siemens NX

20.775

Lockheed Martin F-35 Lightning II

17.298

Australia

16.912

Hydraulic cylinder

15.715

Acupuncture

15.371

Conveyor belt

14.596

Solid Edge

13.776

Torx

13.195

Hinge

12.953

Iran

12.929

Wrench

12.881

Zinc

12.834

Sprocket

12.757

Caesium

12.675

Bolt (fastener)

12.664

South Korea

12.600

Fluorine

12.515

Cat

12.456

Alfa Romeo

12.398

Forklift

12.316

Bitcoin

12.199

McLaren 12C

12.124

Cuba

12.046

Electric motor

12.045

Prince (musician)

11.833

Anchor bolt

11.766

Mona Lisa

11.738

Horse

11.728

Speed limit

11.547

Venice

11.500

Moon

11.442

Coffee

11.424

Bird

11.330

Periodic table

11.103

Rivet

11.039

Sun

10.962

Pulley

10.958

Toyota

10.868

New York City

10.842

Justice League

10.743

Radon

10.679

Snow White

10.613

Rio de Janeiro

10.558

Stirling engine

10.474

Induction motor

10.424

Glass

10.247

Elephant

10.188

Iodine

10.148

Stereo display

10.102

Juno (spacecraft)

10.052

Honda

10.016

Greece

9.946

Universal joint

9.928

Truck

9.921

Lilium

9.900

Television

9.828

Lion

9.824

Bicycle

9.815

Albert Einstein

9.771

Steampunk

9.641

Hydrogen

9.610

Dog

9.608

Smart (marque)

9.597

Bugatti Veyron

9.590

International Space Station

9.434

Neptunium

9.432

3D printing

9.363

Croatia

9.355

Lamborghini Aventador

9.284

Restriction of Hazardous Substances Directive

9.269

Disc brake

9.237

Lily of the valley

9.221

Elevator

Knowledge

Knowledge - 6 Items