Build Amazing Big Marble Run Machine - DIY

Build Amazing Big Marble Run Machine from cardboard at home. I hope this video can help you to get idea to do your school project. Thank you for watching!! Please subscribe to get more interesting videos: https://www.youtube.com/channel/UCNZMEiM-ZMYmEk2CG3mr1_Q?sub_confirmation=1

You need:
- Cardboard
- 9v battery
- DC motors
- Speed controller DC motor
- BBQ bamboo stick
- Electric wire and battery connector wire

Cardboard Measurement:
=====================
(cm = centimeter)
2cm x 50cm = 7 pieces
30cm x 30cm = 2 pieces
30cm x 35cm = 2 pieces
40cm x 20cm = 1 piece

Видео Build Amazing Big Marble Run Machine - DIY канала Mini Gear