Simple planetary gear
Polymer Electrode Base
Fountain
Protein Structure for PDB 3U8V
Mammoth Tooth
Hyperboloid of Revolution
Hyperbolic Paraboloid
Civil War Era Button
ScissorLiftLeg
Braille Periodic Table
Our solar system for the blind
Plastocyanin (pdb 2CJ3)
Textured Earth for the blind
Magnetic separation stand
nipkow disk
Soldering is Easy Comic
Wire Wrap is Still Useful Comic
Dualstrusion Ring Gear for Automatic Transmission
Mk 6 Magnetic Separation Stand
hydropw1.6 - a micro hydro power generator
T-Lock Bayonet Joint - updated
Pulmonary arteries (human)
Customizable Perforated Cylindrical Plate
Half sphere of fluid
Lid for Half Sphere of Fluid
Shigella Flexneri Type III Secretion System Needle Complex
Acyl-Acyl Carrier Protein (PDB 2FAE)
Swanky Gogo-Maimu
Safe storage for counting chambers.
Turtle Pot
dice numbers 7-12
Periodic Table shelves
PocketQub ver1.0
ARMDUINO V1 Open-Source Robotic Arm!
celestial sphere 500 brightest stars star projector (originally by sphynx dec2 2012)
Methane Molecule
6x eppendorf carrier
aircraft
Onyx 80EDF Sight Mount