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Knowledge Contributors

148 parts
146 parts
106 parts
103 parts
90 parts
89 parts
87 parts
87 parts
69 parts

Favorite Knowledge

83.519

Snake

70.939

Screw

61.130

Gear

59.542

Lion

50.069

Dog

42.656

Conveyor belt

41.737

Hydraulic cylinder

39.651

Siemens NX

38.485

Sprocket

32.975

Torx

32.236

Cat

32.026

Wrench

30.903

Electric motor

29.644

Induction motor

29.094

Lockheed Martin F-35 Lightning II

28.708

Forklift

28.543

FC Bayern Munich

27.694

Hinge

26.556

Solid Edge

25.389

Bolt (fastener)

25.331

Pulley

24.789

Dice

24.571

Valve

24.307

Rivet

23.844

Australia

22.992

Universal joint

22.441

Bitcoin

22.405

Anchor bolt

22.362

Elevator

22.338

Caster

22.263

Hose clamp

22.018

Cable gland

22.012

Tiger

21.917

FANUC

21.527

Fan (machine)

21.447

Stirling engine

21.358

Roller chain

20.937

Horse

20.426

Electrical conduit

20.279

South Korea

20.149

Disc brake

20.116

ISO metric screw thread

20.054

Acupuncture

19.755

Periodic table

19.726

Crane (machine)

19.588

Electrical connector

19.434

SEW Eurodrive

19.036

Bird

18.994

Fluorine

18.945

McLaren 12C

18.921

Allen-Bradley

18.556

Internal combustion engine

18.513

Worm drive

18.511

Elephant

18.479

Rack and pinion

18.382

New York City

18.261

Iran

18.223

Moon

18.215

Truck

18.073

Rolling-element bearing

18.033

Alfa Romeo

17.931

Spring (device)

17.898

Bicycle

17.897

Caesium

17.867

Coupling

17.738

Pallet jack

17.532

Clutch

17.444

Venice

17.353

Circlip

17.269

Socket wrench

17.264

Skull

17.249

Vacuum pump

17.182

Mona Lisa

17.133

Sun

17.101

Steam engine

Knowledge

Knowledge - 73 Items