Motorized 4-way hacksaw - video

Motorized 4-way hacksaw. This one is quite a wobbling monstrosity, but this is not a parody. By Nevon Projects. 5:06 video:

https://www.youtube.com/watch?v=S11kFZdETsA

Sometimes I watch these and just wonder why.

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Originally Posted by NortonDommi

Sometimes I watch these and just wonder why.

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I think it had to do with YouTube paying for views, because it couldn't possibly be about any legit shop need.

Quote:

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Originally Posted by NortonDommi

Sometimes I watch these and just wonder why.

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My exact sentiments. Why on earth would you want one of these? I appreciate the engineering but, the execution is really lacking.

As for mechanisms I love watching this guys animations: https://www.youtube.com/user/thang010146

I wonder the significance behind that particular combination of colors; what's the deal about all the blue and orange examples?