Rubberband Car - SPS-000001 - Assembly scene

http://stemfie.org/sps-000001

STEMFIE Rubber-band-driven Car (SPS-000001) Assembly

Rubberband_Car_-_SPS-000001_-_Assembly_scene

SPS-000001_-_Rubber-band-driven_car_-_Beams_Braces_(stemfie.org).3mf

SPS-000001_-_Rubber-band-driven_car_-_Complete_set_(stemfie.org).3mf

SPS-000001_-_Rubber-band-driven_car_-_Screws_Pins_(stemfie.org).3mf

SPS-000001_-_Rubber-band-driven_car_-_Sign_Nuts_Washers_Pulley_(stemfie.org).3mf

SPS-000001_-_Rubber-band-driven_car_-_Wheels_(stemfie.org).3mf

SPS-000001_-_Rubber-band-driven_car_-_Instruction_URL_(stemfie.org).stl

The STEMFIE Desktop Catapult is perfect for shooting ping-pong balls or crumpled paper. The ball-holding beam moves using the energy stored by two rotor springs. To arm this catapult, you rotate the beam until it locks into place held by the trigger.  You can shoot ping-pong balls into cups or hit and flip the STEMFIE shooting target, which is included in this project.

Assembly instructions: [https://STEMFIE.org/SPS-000003](url)

Assembly video: [https://youtu.be/8AIVcwuRmV4](url)

STEMFIE Desktop Catapult

SPS-000003 - Desktop Catapult - BUILDPLATE (gray) - Springs, Trigger, Screws, Beam, Knob - stemfie.org.3mf

SPS-000003 - Desktop Catapult - BUILDPLATE (orange) - Nuts, Washers, Sign, Holder, Target, Shafts - stemfie.org.3mf

SPS-000003 - Desktop Catapult - BUILDPLATE (white) - Beams, Target base -  stemfie.org.3mf

SPS-000003 - Desktop Catapult - Instruction URL (stemfie.org).stl

SPS-000003 - Desktop Catapult (assembled).3mf

The STEMFIE Toy Horse is a fun project that is easy to 3D-print and build. This set of files also includes the parts for building a fence that you can expand modularly. 

- https://stemfie.org/sps-000004
- https://x.com/Stemfie3D/status/1734256671872926139

STEMFIE Toy Horse

Project - SPS-000004 - Toy Horse (stemfie.org) ALL PARTS [Bambustudio].3mf

Project - SPS-000004 - Toy Horse (stemfie.org) ALL PARTS.3mf

Project - SPS-000004 - Toy Horse (stemfie.org) BROWN.3mf

Project - SPS-000004 - Toy Horse (stemfie.org) GRAY.3mf

Project - SPS-000004 - Toy Horse (stemfie.org) ORANGE.3mf

Project - SPS-000004 - Toy Horse (stemfie.org) WHITE.3mf

This simple STEMFIE project consists of only three 3D-printed parts and represents a spinning top, one of the oldest known toys. A fully-threaded BU2.5 screw serves as the vertical axis, while a BU3.0 washer maintains rotational inertia. Both components are secured in place by a 5 mm STEMFIE threaded nut.

Spinning the top on the screw's rounded head produces a random, wandering motion. To achieve a longer spin time, a sharpened piece of filament can be inserted into the screw's axial hole. For more dynamic motions, try spinning the top upside down.

Typically, this STEMFIE set can be printed in less than an hour, using approximately 2 meters of filament.

STEMFIE Spinning Top [washer]

Project - SPS-000005 - Spinning Top (washer) (stemfie.org).3mf

STEMFIE is the free and never-ending 3D-printable educational construction-set toy you can download and make at home!

Follow The STEMFIE Project here on Thangs.com and via social media to be the first to know when new parts and projects are released for download.

[X](https://x.com/Stemfie3D) - [Telegram](https://t.me/Stemfie3D) - [Instagram](https://instagram.com/Stemfie3D) - [Facebook](https://facebook.com/Stemfie3D)

🟠    [STEMFIE.org](https://STEMFIE.org)   🟠

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