Summary

you can find a video about this here https://youtu.be/igzIc3glA18

to finish this you will need 8 x bearings 22mmOD, 8mmID and 7mm thick - they are standard skate bearings - and some 8mm rod

Print Settings

Printer Brand:

ELEGOO

                                            <p class="detail-setting printer"><strong>Printer: </strong>                     <div><p>ELEGOO NEPTUNE 3 Plus</p></div></p>                                                                                <p class="detail-setting supports"><strong>Supports: </strong>                     <div><p>Yes</p></div></p>                                                                                <p class="detail-setting resolution"><strong>Resolution: </strong>                     <div><p>0.2</p></div></p>                                                                                <p class="detail-setting infill"><strong>Infill: </strong>                     <div><p>25%</p></div></p>                                                    <strong>Filament:</strong> e-sun PLA                grey                    <br>                        <p class="detail-setting notes"><strong>Notes: </strong>                    </p><div><p>glue with cyano acrylic glue</p></div>

A Mechancal Supercapacitor - The Huygens Mechanism