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I made a fully working Mini Cannon

In this fascinating video, watch as I take you through the intriguing process of creating a fully working mini cannon from ...
YouTube on MSN

Neje Master 2S Plus - A40640 laser module to cut and engrave | I built RC airplane with this

Explore the capabilities of the Neje Master 2S Plus with its powerful A40640 laser module in this exciting video. Watch as I ...
Hackaday

Rocket Roll Control, The Old Fashioned Way

The vast majority of model rockets go vaguely up and float vaguely downwards without a lot of control. However, [newaysfactory] built a few rockets that were altogether more precise in their ...