Download: free
Website: MyMiniFactory

Tags:
science, microscope, stem, chemistry, steam, atom,

Download: free
Website: MyMiniFactory

Tags:
bearing, cool, bearings, fun, gadget, gadgets,

Download: free
Website: Thingiverse

Tags:
engineeringproject, scienceproject, stem,

Download: free
Website: Thingiverse

Tags:
boom, boom box, capacitor bank, capacitor case, case, easy to print,

Download: free
Website: Thingiverse

Tags:
accelerometer, car, cart, created with freecad, custom, customizable,

Download: free
Website: Thingiverse

Tags:
airplane, bernoulli, drone, education, flight, for kids,

Download: free
Website: Thingiverse

Tags:
24mm, education, educational, hobby, model rocket, physics,

Download: free
Website: Thingiverse

Tags:
biochemistry, biology, chemistry, science, scienceproject,

Download: free
Website: Thingiverse

Tags:
atom, gallium, science, scienceproject,

Download: free
Website: Thingiverse

Tags:
arduino, audio, magnet, makeredchallenge, science, scienceproject,

Download: free
Website: Cults

Tags:
designproject, makeredchallenge, photographyproject, scienceproject, coin, coins,

Download: free
Website: Cults

Tags:
engineeringproject, makeredchallenge2, mathproject, scienceproject, engineering,

Download: free
Website: Thingiverse

Tags:
arduino, arduino nano, designproject, dht-22, dht11, dht22,

Download: free
Website: Cults

Tags:
arduino, arduino nano, designproject, dht-22, dht11, dht22,

Download: free
Website: MyMiniFactory

Tags:
atom, scienceproject, orbital, atomicorbital, electronorbital, electron,