3D print a baby universe at home!
by Cory Doctorow from on (#1ZPQK)
https://www.youtube.com/watch?time_continue=190&v=3GSwl21-ZwI
Dave from Imperial College sez, "We've taken observations of the Cosmic Microwave Background from the Planck mission and turned them into a 3D printed map of the temperature of the universe when it was just a few hundred thousand years old. Download the files and print your own baby universe!" (more")