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How to Make Mechanical 7 Segment Display from Cardboard
Check out how to create a unique Mechanical 7 Segment Display using cardboard! In this video, we unveil a one-of-a-kind ...
Interesting Engineering on MSN6d
Tiny explosion-powered braille screen could boost literacy for blind students
A tiny spark ignites the gas, causing a “tiny explosion” that forces a domed rubber membrane to evert, or turn inside out, ...
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