--- a/slides/slides01.tex	Fri Apr 10 12:12:48 2020 +0100
+++ b/slides/slides01.tex	Thu Apr 23 14:49:54 2020 +0100
@@ -44,7 +44,11 @@
 % beamer stuff 
 \renewcommand{\slidecaption}{PEP (Scala) \liningnums{01}, King's College London}
 
-%https://insights.stackoverflow.com/survey/2019#technology-most-loved-dreaded-and-wanted
+% https://insights.stackoverflow.com/survey/2019#technology-most-loved-dreaded-and-wanted
+
+% processors in the future / Ahmdahl law
+% https://www.youtube.com/watch?v=_9mzmvhwMqw
+
 
 \begin{document}