youtube.com
Great Minds: Tycho Brahe, the Astronomer With a Pet Elk
10 nov 2015
172.4K vistas
Tycho Brahe, the scandalous astronomer - Dan Wenkel
12 jun 2014
492.9K vistas
boingboing.net
Tycho Brahe's dwarf and elk
22 feb 2011
Ver todo