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Wow! Amazing DIY marble run machine without DC motor from cardboard. It's really cool project. You can learn to make this awesome marble run machine at home. I hope everyone like this idea. Thank you for watching!! Please subscribe to get more interesting videos: You need: - Cardboard - Iron wire - BBQ bamboo sticks and chopstick - Pen Cardboard Measurement: ==================== (cm = centimeter) 1cm x 2,5cm = 1 piece 1cm x 3cm = 1 piece 1cm x 6cm = 4 pieces 1cm x 25cm = 1 piece 1,5cm x 10cm = 1 piece 1,5cm x 41cm = 1 piece 1,8cm x 10cm = 1 piece 2cm x 2,2cm = 1 piece 2cm x 3,5cm = 1 piece x 2,5cm = 1 piece x 4cm = 1 piece x 6cm = 4 pieces x 25cm = 1 piece 2,5cm x 8cm = 1 piece 11cm x 12cm = 1 piece 15cm x 30cm = 2 pieces 17cm x 18cm = 1 piece 20cm x 35cm = 1 piece 25cm x 30cm = 1 piece 25,5cm x 25,5cm = 1 piece
