Back to top
Grade Level
Top Results
Rubber Band Powered Plane #TINKERFUN
von
Sam Suchin
42,429
Combustion Engine
von
Jack Imakr
76,884
Spinning Balancing Bird
von
Mark Ledwold
40,369
Geared Heart, Hand Crank Edition
von
Greg Zumwalt
51,198
Support free strong Bolt
von
Jack Imakr
45,245
Perpetual Motion, da Vinci Style
von
Greg Zumwalt
42,247
Newton's Cradle
von
Corey Schwenke
35,992
Poppy Humanoid
von
Poppy Project
67,387
Screw
von
Kirby Downey
34,733
The Impossible Bearing 2.0
von
Lloyd Bolts
41,094
LZ-129 Hindenburg - scale 1/1000
von
vandragon_de
14,769
Snap-Fit Passenger Airplane 787-8
von
Efren Arellano
26,324
Planetary Gear Assembly
von
Prabhakar Purushotha...
49,250
Hubble Space Telescope
von
NASA
16,833
Saturn V Rocket
von
NASA
48,473
Nautilus Gears
von
Misha Tikh
39,082
Back to top