diff --git a/module2/exo2/Mission 2.ipynb b/module2/exo2/Mission 2.ipynb
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index 0000000000000000000000000000000000000000..999f87374ee27b38d989abf23e17bcfe9748f284
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+{
+ "cells": [
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "# Mission 2"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "Recherche reproductible difficile :\n",
+    "    - manque info (source de données, choix pas explicite), cachier de labo essentiel\n",
+    "    - Ordinateur source d'erreur \n",
+    "\n",
+    "Article = version simplifier de la procédure \n",
+    "\n",
+    "## DOC computationnel \n",
+    "Science moderne derière un PC, jupiter moyen de retrouver les données apres publication et faciliter la recherche reproductible."
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": []
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "Python 3",
+   "language": "python",
+   "name": "python3"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 3
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3",
+   "version": "3.6.4"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 4
+}