Build Automatic Hand Sanitizer Machine at Home
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Build Automatic Hand Sanitizer Machine at Home. 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 and wire connector - Air-bump DC motor - Ice-cream stick - BBQ bamboo stick - Fishing wire - Rubber band - Syringe tube - Plastic bottle Cardboard Measurement: ===================== (cm = centimeter) 10cm x 1cm = 1 piece 10cm x 7cm = 1 piece 14,5cm x 9cm = 1 piece 14,5cm x 10cm = 1 piece 16cm x 10cm = 2 pieces 22cm x 10cm = 1 piece 22cm x 15cm = 2 pieces
