Hi! From Dan Shaw, one of my readers, I received a so called Becker-Hagens Vortex Map. Very interesting stuff. Dan was so kind to send me a few of these maps. So, I built my own this morning. You can contact Dan to order your own globe at Vortexmaps.com.
Mario Buildreps
Hi! From Dan Shaw, one of my readers, I received a so called Becker-Hagens Vortex Map. Very interesting stuff. Dan was so kind to send me a few of these maps. So, I built my own this morning. You can contact Dan to order your own globe at Vortexmaps.com.
4 years ago | [YT] | 18