
Hexagonal Close Packed Unit Cell

Simple Cubic Unit Cell

Face-Centered Cubic Unit Cell (truncated)
Turbine Compressor

Extremely High Pressure Pump (200PSI+)

Vacuum Cannon
![Wave Generator [Physics]](https://resize.thingiverse.com/?url=https://cdn.thingiverse.com/assets/10/88/8f/e6/5c/d7d8de98-1f72-46f9-8ed3-07bb643a8c1a.png&w=292&h=219&fit=contain&cbg=white&n=-1)
Wave Generator [Physics]

DIY Spectrometer

Flat Pumpkin Template

Mount for RioRand 350W 6-60V PWM DC Brushless Electric Motor Speed Controller

Skull of Human

Seestar S30 viewfinder protector for solar viewing

Power transformer - Apollo

Seximal/Senary Circular Slide Rule

Alkene Molecule Models to scale two sizes (Ethene/Ethylene, Propene/Propylene, cis-2-butene & trans-2-butene)

Zion National Park

Blue Ridge Mountains - Pisgah National Forest, South Toe, North Carolina

Mount Fuji (1 arcsecond)
Jackson Hole - Wyoming

Mount Saint Helens - Washington

Machu Picchu - Peru

Honolulu Hawaii

Crater Lake - Oregon

White Mountains - New Hampshire

Now Serving #17

Liquid-Liquid Heat Exchanger
Fraction Dice

The Floating Rack

Eppendorf tube 1,5 ml rack snap-together module

Apatosaurus Femur

The 13 ROELOFS-CATALAN POLYKNOTS (complete set)

All 92 of the 92 ROELOFS-JOHNSON POLYKNOTS: J1-J92
Simple Syringe Pump

The Tubercle Fan

tube clamp for 25mm carbon fiber tubes
Modified Slinky Seismometer

Center of mass manipulatives for calculus classes

Red Bull Ant

smartphone telescope adaptor version 5
