3D-"phonenumber"
https://sites.google.com/view/seti/extra/3d-phone
See also old website:
https://sites.google.com/site/setiv103/home/extra/3d/
3D-"phonenumber"
https://sites.google.com/view/seti/extra/3d-phone
See also old website:
https://sites.google.com/site/setiv103/home/extra/3d/