Researching Medieval Anti-astrology Disputes with Philipp Nothaft

(37:21)

Philipp Nothaft - The Date of Christmas

(57:47)

The Truth about Christmas Origins | Philipp Nothaft

(1:21:53)

Philipp Nothaft Medieval Time Reckoning

(1:4:9)

Philipp Nothaft, \

(32:15)

December 25 in Early Christianity (Interview with Dr. Philipp Nothaft)

(44:45)

Philipp Nothaft at Tor Vergata, 2016

(21:33)

SHA Talk : Dr Philipp Nothaft on Walcher of Malvern and the 12th C Renaissance of Medieval Astronomy

(1:4:58)

Time and Time Reckoning in Medieval and Contemporary Scientific Perspective — II

(40:49)

Bacchic Roots of the Christmas Epiphany | Documentary

(2:9:38)

Saturnalia Explained

(13:30)