Daily Archives: August 29, 2016

Pretty cool and small Hydrogen generator

This is a nice simple build for water to hydrogen converter.  With the exception of using razor blades, would be a good kid project.   Only which the author did steps written out instead of a video. http://www.instructables.com/id/How-to-Make-Hydrogen-Generator/    

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Make your own plastic grinder

Neat build for a grinder for plastic to pellets (for 3D printing.  But….I would do the planer approach (much easier) and it took the author 40+ hours to build this one. http://www.instructables.com/id/3D-Printer-Part-Recycling-Grinder/

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Make a nice backpack organizer insert

Cool build with elastic band and a al. sheet with holes in it (where heck you get that I don’t know).  My 2 cents, I would put something around the edges of the board to keep it from ripping the … Continue reading

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Cool plywood hot wire foam cutter with CNC

Pretty much the Instructable includes the files you need to print the frame out with your CNC.  Its a nice looking build and worth doing. http://www.instructables.com/id/Plywood-Hot-Wire-Foam-Cutter/

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