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| Posted: 6 years ago  | 3,578  Views

How to make an Altoid LED Light

I love Altoid boxes, specially altoid minis, you can make a large variety of projects using Altoid boxes alone, they were practically designed for projects. Not really, but you get the Idea, we made an LED Light just to show you what we mean

| Posted: 6 years ago  | 6,744  Views

How to transmit sound using a laser

So you want to learn how to transmit sound using a laser? the implications are actually pretty good, you can send sound without having to use wires or cables, which means that theoretically you can send sound as far as the laser can reach. If that’s not cool, then I don’t know what is!