The 3Doodler is a handheld 3D printer that makes a great gift and it’s only $40 at Amazon for Black Friday

These are the best early Black Friday deals on STEM gifts for kids under $50. Spark imagination without driving parents up ...
Hackaday

3d Printer hacks

You know what’s not fun? Sorting LEGO. You know what is fun? Making a machine to sort LEGO! That’s what [LegoSpencer] did, and you can watch the machine do its thing in the video below. [Spencer] runs ...