How to make Marble Run Machine without Electricity – Just5mins
For this project you need:
– Cardboard, bamboo stick,
– Hot glue
Your friends definetely will love this machine.
If you like this video don’t forget to subscribe: https://goo.gl/lKKalM
Banjo Short by Audionautix is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/)
Thanks for watching!