How to Make Mechanical 7 Segment Display from Cardboard

How to Make Mechanical 7 Segment Display from Cardboard In today's video I want to show you 7 segment display with unique machenism that is our own invention. There are 7 circles inside. Each circle has it's own trigger that read circle program and responds for opening/closing specific segment. Full assembly instructions are includede in the video! Materials you need: cardbaord, paper, rubber bands, springs and popsicle sticks. Enjoy :) If you like this video don't forget to subscribe :) Music: "Essence" Audionautix. Creative Commons Attribution (https://creativecommons.org/licenses/.... http://audionautix.com/ "Look Busy" Kevin MacLeod. Creative Commons Attribution (https://creativecommons.org/licenses/.... http://incompetech.com/music/royalty-.... http://incompetech.com/