The Art of Alchemy Colloquium (Video 1 of 4)
42:33
The Art of Alchemy Colloquium (Video 2 of 4)
1:17:05
Ars Alchemica: The Art and Alchemy of Transformation
1:51:33
The Vision of Hermes Trismegistus (by Manly P. Hall) Lecture
1:05:04
Terence Tao: Nilsequences and the Primes, UCLA
1:29:06
The Art of Alchemy Colloquium (Video 3 of 4)
1:05:48
NYU Florence: Caterina Sforza’s Experiments with Alchemy
6:03:01
Simposio: Collecionando arte mesoamericano en el sigo veinte (inglés con subtítulos en español)
1:10:52