First 3d printer designed for microgravity and space station environment is successfully delivered to International Space Station by SpaceX Dragon capsule.
The space 3d printer was developed by "Made in Space" company.
Here is the video of SpaceX Falcon rocket launch:
Here is video of docking procedure of SpaceX Dragon on ISS and robotic arm capture:
I always watch spacevids.tv videos since I'm space technology fan since the earliest childhood.
We are living in interesting times ... private companies developing space replicators and launching rockets and space capsules ... wow ...