How to make Marble Run with escalator out of cardboard

Marble Run with escalator from Cardboard own hands
Science Projects | Escalator Working Model
Marble Run with escalator from Cardboard own hands How to make Marble Run from Cardboard MARBLE RUN
Materials:
4.5 volt motor, power button, battery, cardboard and hot glue, marbles balls.
#Scienceprojects #Escalatormodel #Workingmodel

[@AngiegeraldinePeña]

Las medidas no se ven bien, me las puedes decir gracias

[@quadirminor1431]

where to i get the plastic tube

[@DJ_week]

Where do you get all your materials from? Is in person or online better?

[@KmiX1]

4.5 volt motor, power button, battery, cardboard and hot glue. And most importantly, the desire and time)))

[@DJ_week]

@@KmiX1 didn’t answer my question

[@GladysCordoba-zz7em]

Excelente!Gran creatividad

[@Ichwillkeinenaliascheisyoutube]

I try to build a "Pin-Way" to guide the marbles to different destinations...