60a1537d4d halpaul
https://colab.research.google.....com/drive/1bockTczu9
https://colab.research.google.....com/drive/119pd5fW19
https://colab.research.google.....com/drive/1KI9QMy4nC
https://colab.research.google.....com/drive/1j_7aAzsyT
https://colab.research.google.....com/drive/19lMQGbVu0
http://equilumination.com/home..../20120601080747-1654