How to Make BIG Marble Run Machine from Cardboard

How to make big marble run machine from cardboard. You can make this project at home with your friends. It's so fun and I really love this marble run machine. I hope everyone like this idea. Thank you so much for watching!! Please subscribe to get more interesting videos: https://www.youtube.com/channel/UCNZMEiM-ZMYmEk2CG3mr1_Q?sub_confirmation=1 You Need: - DC motor - Speed controller DC motor - 9v battery - BBQ bamboo sticks - Electric wire and battery connector wire - Ice-cream sticks - Switch - Cardboard Cardboard Measurement: ==================== (cm = centimeter) 1,5cm x 8,5cm = 1 piece 1,5cm x 16cm = 1 piece 1,5cm x 22cm = 1 piece 1,5cm x 25cm = 1 piece 2cm x 3cm = 1 piece 3cm x 2,5cm = 1 piece 3cm x 3cm = 1 piece 3cm x 4cm = 1 piece 3cm x 9cm = 1 piece 3cm x 18,5cm = 1 piece 3cm x 19cm = 1 piece 3cm x 25cm = 1 piece 6cm x 33cm = 1 piece 10cm x 35cm = 1 piece 14cm x 28cm = 1 piece 18cm x 30cm = 1 piece 20cm x 45cm = 1 piece 30cm x 30cm = 1 piece