How to Make Gig Marble Run without DC Motor

How to make big marble run without dc motor from cardboard at home. I want to share this idea to you. I hope you like it. 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 - Rubber bands - BBQ bamboo stick - Ice-cream stick - Milk straw - Plastic book cover - Marbles Cardboard Measurement: ==================== (cm = centimeter) 2,5cm x 2cm = 6 pieces 2,5cm x 6cm = 2 pieces 2,5cm x 4cm = 2 pieces 3cm x 3,5cm = 2 pieces 3cm x 4cm = 1 piece 3cm x 4,5cm = 1 piece 3cm x 5cm = 1 piece 3cm x 8,5cm = 1 piece 3cm x 22cm = 1 piece 3cm x 30cm = 1 piece 3,5cm x 5cm = 1 piece 4cm x 30cm = 2 pieces 5cm x 13,5cm = 1 piece 5cm x 22cm = 2 pieces 5cm x 25,5cm = 1 piece 6cm x 12cm = 2 pieces 19cm x 27cm = 1 piece 19,5cm x 30cm = 1 piece