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Subjects
Albert Einstein Bust
by
Lloyd Chidgzey
36,211
SpaceX Falcon 9 Model Kit
by
Brian Mernoff
33,449
Mechanical Gyroscope
by
Wilson Nickel
19,855
Colosseum in Rome, Italy
by
MAP
30,439
Curiosity Rover
by
NASA
18,066
Aztec Calendar - Sun Stone
by
Daniel Huerta
24,142
Nautilus Gears
by
Misha Tikh
28,806
Flexy-Hand
by
Gyrobot
60,805
Support free strong Bolt
by
Jack Imakr
37,426
Screw
by
Kirby Downey
25,358
Hexasphericon
by
Devin Montes
19,303
Perpetual Motion, da Vinci Style
by
Greg Zumwalt
29,386
Saturn V Rocket
by
NASA
34,490
Combustion Engine
by
Jack Imakr
59,934
Planetary gears
by
Jack Imakr
24,848
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