diff --git a/module2/slides/Makefile b/module2/slides/Makefile
index 5b13068d64e137f7269f728f6274fa16ddae86af..1eeb584d78cbdb3efd3a4185edb1a9331a300c47 100644
--- a/module2/slides/Makefile
+++ b/module2/slides/Makefile
@@ -1,3 +1,7 @@
+ressources-md: ressources.md ressources_fr.md
+
+include ../../Makefile.ressources
+
C028AL_slides_module2-en-gz.pdf: slides_module2.pdf
mv $< $@
diff --git a/module2/slides/ressources.md b/module2/slides/ressources.md
new file mode 100644
index 0000000000000000000000000000000000000000..04f293368b2028853d56b714d734b07fc387525c
--- /dev/null
+++ b/module2/slides/ressources.md
@@ -0,0 +1,122 @@
+---
+TITLE: Computational Documents
+---
+
+Table of Contents
+==============================================================
+
+- [M2-S0: Computational Documents](#m2-s0-computational-documents)
+- [M2-S1: A few Recent Controversial Studies](#m2-s1-a-few-recent-controversial-studies)
+ - [Economy: Austerity in Fiscal Policy](#economy-austerity-in-fiscal-policy)
+ - [Functional MRI](#functional-mri)
+ - [Incorrect Protein Structures](#incorrect-protein-structures)
+ - [Other domains](#other-domains)
+- [M2-S2: Why is This so Difficult?](#m2-s2-why-is-this-so-difficult)
+ - [Mistakes](#mistakes)
+ - [Going Public?](#going-public)
+ - [Tools to Avoid and Possible Alternatives](#tools-to-avoid-and-possible-alternatives)
+- [M2-S3: Computational Documents: Principles](#m2-s3-computational-documents-principles)
+- [M2-S5: Collaborating](#m2-s5-collaborating)
+ - [Preparing a Document for a Journal or a Conference](#preparing-a-document-for-a-journal-or-a-conference)
+- [M2-S6: Comparative Study](#m2-s6-comparative-study)
+ - [See org-mode documents.](#see-org-mode-documents)
+ - [Bonus: expériences vécues](#bonus-expériences-vécues)
+
+M2-S0: Computational Documents
+==============================
+
+M2-S1: A few Recent Controversial Studies
+=========================================
+
+Economy: Austerity in Fiscal Policy
+-----------------------------------
+
+- [Reinhart et Rogoff](https://en.wikipedia.org/wiki/Growth_in_a_Time_of_Debt): *Growth in a Time of Debt*
+- Herndon, Ash et Pollin
+- Wray: combining data across centuries, exchange rate regimes,
+
+Functional MRI
+--------------
+
+- 2010: [Bennett et al. and the dead salmon](https://www.researchgate.net/publication/255651552_Neural_correlates_of_interspecies_perspective_taking_in_the_post-mortem_Atlantic_Salmon_an_argument_for_multiple_comparisons_correction) ☺
+- 2016: [Eklund, Nichols, and Knutsson](http://www.pnas.org/content/113/28/7900.abstract). [A bug in fmri software could invalidate 15 years of brain research](http://www.sciencealert.com/a-bug-in-fmri-software-could-invalidate-decades-of-brain-research-scientists-discover) (*40 000 articles*)
+- 2016: But it's [more subtle than it looks like](https://www.cogneurosociety.org/debunking-the-myth-that-fmri-studies-are-invalid/). [Nichols](http://blogs.warwick.ac.uk/nichols/entry/bibliometrics_of_cluster/). *≈ 3 600 impacted studies*
+
+Incorrect Protein Structures
+----------------------------
+
+[a "buggy software"](https://people.ligo-wa.caltech.edu/~michael.landry/calibration/S5/getsignright.pdf)
+
+Other domains
+-------------
+
+- [Oncology](http://www.nature.com/nrd/journal/v10/n9/full/nrd3439-c1.html?foxtrotcallback=true): "*half of published studies, even in prestigious journals, can't be reproduced in industrial labs*"
+- [Psychology](http://theconversation.com/we-found-only-one-third-of-published-psychology-research-is-reliable-now-what-46596): "*attempting to reproduce 100 previously published findings*, *only one-third of published psychology research was found to be reliable*"
+
+M2-S2: Why is This so Difficult?
+================================
+
+Mistakes
+--------
+
+- [Computers broke science](http://theconversation.com/how-computers-broke-science-and-what-we-can-do-to-fix-it-49938)
+- [Programming and data manipulation mistakes in Genomics](https://qz.com/768334/years-of-genomics-research-is-riddled-with-errors-thanks-to-a-bunch-of-botched-excel-spreadsheets/)
+
+Going Public?
+-------------
+
+- Someone may [benefit from my hard work](http://www.nature.com/news/the-top-100-papers-1.16224)
+
+Tools to Avoid and Possible Alternatives
+----------------------------------------
+
+M2-S3: Computational Documents: Principles
+==========================================
+
+M2-S5: Collaborating
+====================
+
+Preparing a Document for a Journal or a Conference
+--------------------------------------------------
+
+Requirements for producing a **pdf**:
+
+- Internally, *pandoc*, *knitr* or *emacs/org-mode*
+- *LaTeX* should be installed
+
+ -
+ - is a must-have
+ -
+ -
+
+M2-S6: Comparative Study
+========================
+
+See org-mode documents.
+-----------------------
+
+Bonus: expériences vécues
+-------------------------
+
+Éléments clés lors du choix:
+
+- Simplicité de prise en main vs. vrai éditeur
+- Où sont fait les calculs
+- Multi-langage
+ -
+- Gestion des langages compilés
+- Notions de caches et d'état
+
+Les principaux outils actuels:
+
+- jupyter
+- rstudio
+- org-mode
+
+Limitations:
+
+- Longs calculs
+- Grands documents
+- Solutions wysiwyg pour jupyter
+
+Historique/diff un peu compliqué pour jupyter
diff --git a/module2/slides/ressources.org b/module2/slides/ressources.org
new file mode 100644
index 0000000000000000000000000000000000000000..a47c835ebbf6bf9a59c5582d673cd50d366dacd7
--- /dev/null
+++ b/module2/slides/ressources.org
@@ -0,0 +1,87 @@
+# -*- mode: org -*-
+#+TITLE: Computational Documents
+#+DATE: June, 2018
+#+STARTUP: overview indent
+#+OPTIONS: num:nil toc:t
+#+PROPERTY: header-args :eval never-export
+
+* Table of Contents :TOC:
+- [[#m2-s0-computational-documents][M2-S0: Computational Documents]]
+- [[#m2-s1-a-few-recent-controversial-studies][M2-S1: A few Recent Controversial Studies]]
+ - [[#economy-austerity-in-fiscal-policy][Economy: Austerity in Fiscal Policy]]
+ - [[#functional-mri][Functional MRI]]
+ - [[#incorrect-protein-structures][Incorrect Protein Structures]]
+ - [[#other-domains][Other domains]]
+- [[#m2-s2-why-is-this-so-difficult][M2-S2: Why is This so Difficult?]]
+ - [[#mistakes][Mistakes]]
+ - [[#going-public][Going Public?]]
+ - [[#tools-to-avoid-and-possible-alternatives][Tools to Avoid and Possible Alternatives]]
+- [[#m2-s3-computational-documents-principles][M2-S3: Computational Documents: Principles]]
+- [[#m2-s5-collaborating][M2-S5: Collaborating]]
+ - [[#preparing-a-document-for-a-journal-or-a-conference][Preparing a Document for a Journal or a Conference]]
+- [[#m2-s6-comparative-study][M2-S6: Comparative Study]]
+ - [[#see-org-mode-documents][See org-mode documents.]]
+ - [[#bonus-expériences-vécues][Bonus: expériences vécues]]
+
+* M2-S0: Computational Documents
+* M2-S1: A few Recent Controversial Studies
+** Economy: Austerity in Fiscal Policy
+- [[https://en.wikipedia.org/wiki/Growth_in_a_Time_of_Debt][Reinhart et Rogoff]]: /Growth in a Time of Debt/
+- Herndon, Ash et Pollin
+- Wray: combining data across centuries, exchange rate regimes,
+** Functional MRI
+- 2010: [[https://www.researchgate.net/publication/255651552_Neural_correlates_of_interspecies_perspective_taking_in_the_post-mortem_Atlantic_Salmon_an_argument_for_multiple_comparisons_correction][Bennett et al. and the dead salmon]] $\smiley$
+- 2016: [[http://www.pnas.org/content/113/28/7900.abstract][Eklund, Nichols, and Knutsson]]. [[http://www.sciencealert.com/a-bug-in-fmri-software-could-invalidate-decades-of-brain-research-scientists-discover][A bug in fmri software could
+ invalidate 15 years of brain research]] \newline (/40 000 articles/)
+- 2016: But it's [[https://www.cogneurosociety.org/debunking-the-myth-that-fmri-studies-are-invalid/][more subtle than it looks like]]. [[http://blogs.warwick.ac.uk/nichols/entry/bibliometrics_of_cluster/][Nichols]].\newline /\approx 3 600
+ impacted studies/
+** Incorrect Protein Structures
+ [[https://people.ligo-wa.caltech.edu/~michael.landry/calibration/S5/getsignright.pdf][a "buggy software"]]
+** Other domains
+- [[http://www.nature.com/nrd/journal/v10/n9/full/nrd3439-c1.html?foxtrotcallback=true][Oncology]]: "/half of published studies, even in prestigious journals,
+ can't be reproduced in industrial labs/"
+- [[http://theconversation.com/we-found-only-one-third-of-published-psychology-research-is-reliable-now-what-46596][Psychology]]: "/attempting to reproduce 100 previously published
+ findings/, /only one-third of published psychology research was found
+ to be reliable/"
+* M2-S2: Why is This so Difficult?
+** Mistakes
+- [[http://theconversation.com/how-computers-broke-science-and-what-we-can-do-to-fix-it-49938][Computers broke science]]
+- [[https://qz.com/768334/years-of-genomics-research-is-riddled-with-errors-thanks-to-a-bunch-of-botched-excel-spreadsheets/][Programming and data manipulation mistakes in Genomics]]
+** Going Public?
+- Someone may [[http://www.nature.com/news/the-top-100-papers-1.16224][benefit from my hard work]]
+** Tools to Avoid and Possible Alternatives
+* M2-S3: Computational Documents: Principles
+* M2-S5: Collaborating
+** Preparing a Document for a Journal or a Conference
+Requirements for producing a *pdf*:
+- Internally, /pandoc/, /knitr/ or /emacs/org-mode/
+- /LaTeX/ should be installed
+
+ - http://blog.juliusschulz.de/blog/ultimate-ipython-notebook
+ - https://github.com/kirbs-/hide_code is a must-have
+ - http://svmiller.com/blog/2016/02/svm-r-markdown-manuscript/
+ - https://github.com/balouf/Kleinberg/blob/master/KleinbergsGridSimulator.ipynb
+* M2-S6: Comparative Study
+** See org-mode documents.
+** Bonus: expériences vécues
+
+Éléments clés lors du choix:
+- Simplicité de prise en main vs. vrai éditeur
+- Où sont fait les calculs
+- Multi-langage
+ - http://carreau.github.io/posts/23-Cross-Language-Integration.html
+- Gestion des langages compilés
+- Notions de caches et d'état
+
+Les principaux outils actuels:
+- jupyter
+- rstudio
+- org-mode
+
+Limitations:
+- Longs calculs
+- Grands documents
+- Solutions wysiwyg pour jupyter
+
+Historique/diff un peu compliqué pour jupyter
+
diff --git a/module2/slides/ressources_fr.md b/module2/slides/ressources_fr.md
new file mode 100644
index 0000000000000000000000000000000000000000..4e1a8e18517b1f0d46f803d0ff4e7c1cc0da093d
--- /dev/null
+++ b/module2/slides/ressources_fr.md
@@ -0,0 +1,6 @@
+---
+TITLE: FIXME Computational Documents
+---
+
+Table des matières
+===============================================================
diff --git a/module2/slides/ressources_fr.org b/module2/slides/ressources_fr.org
new file mode 100644
index 0000000000000000000000000000000000000000..bbb334d4733dc3f6a60286283cf067ff65402e4b
--- /dev/null
+++ b/module2/slides/ressources_fr.org
@@ -0,0 +1,8 @@
+# -*- mode: org -*-
+#+TITLE: FIXME Computational Documents
+#+DATE: June, 2018
+#+STARTUP: overview indent
+#+OPTIONS: num:nil toc:t
+#+PROPERTY: header-args :eval never-export
+
+* Table des matières :TOC: