5 Minute Fix: Welding a Broken Toilet With a 3D Extruder Pen
Who knew a 3D printing pen can be used in place of a glue gun. This video shows how a household PVC plumbing part can be mended using a 3D extruder pen.
The pen fitted with ABS plastic extrudes the melted material over the broken part. As the plastic hardens it keeps the parts in place.
There has been a lot of talk about China and a new Sputnik moment for America, but such talk ignores why the original Sputnik moment was so traumatizing.