diff --git a/dessins1.pdf b/2D-draws-with-distances/dessins1.pdf
similarity index 100%
rename from dessins1.pdf
rename to 2D-draws-with-distances/dessins1.pdf
diff --git a/dessins2.pdf b/2D-draws-with-distances/dessins2.pdf
similarity index 100%
rename from dessins2.pdf
rename to 2D-draws-with-distances/dessins2.pdf
diff --git a/2D-draws-with-distances/plateau-barresT-triangle.pdf b/2D-draws-with-distances/plateau-barresT-triangle.pdf
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diff --git a/2D-draws-with-distances/plateau-barresT.pdf b/2D-draws-with-distances/plateau-barresT.pdf
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diff --git a/README.md b/README.md
index 02ec542..49dd456 100644
--- a/README.md
+++ b/README.md
@@ -1 +1,13 @@
-# reprapJeanne
+reprapJeanne
+============
+On construit une imprimante 3D grande taille,de type Rodstock:
+Hauteur: 2m (1.40m utiles), base: cilyndre d'env 80cm de diamètre.
+
+##Wiki:
+Par là: https://mail.jeannedhack.org/wicked/display.php?page=reprap_geante
+
+##Contribuer:
+Le plus simple est de venir nous rencontrer, le lundi soir, vers 20 h au hackerspace Jeannedhack (Rouen - France):  https://wiki.jeannedhack.org/index.php/Accueil
+
+##To do:
+Dans l'immédiat, trouver des vis M3 > 40mm, sinon, toussa.
diff --git a/_inc-hot-end.scad b/_inc-hot-end.scad
new file mode 100644
index 0000000..214bd72
--- /dev/null
+++ b/_inc-hot-end.scad
@@ -0,0 +1,20 @@
+//TranKILLoman's extruder
+
+/*
+*L'extrudeur de tranKILLoman qui servira à la reprap
+* et qui a des dimmensions bizares
+*/
+
+$fn=100;
+
+module extrudeur(){
+	translate([0,0,15.98])
+		cylinder(r=6.43, h=40);
+	translate([0,0,55.97])
+		cylinder(r=4.75, h=5);
+	translate([0,0,60.97])
+		cylinder(r=6.43, h=5);
+	translate([-15,-8.5,4.99])	cube([30,17,11]);
+	cylinder(r1=1,r2=6.43, h=5);
+}
+extrudeur();
\ No newline at end of file
diff --git a/platform.scad b/platform.scad
index be84309..bd554b1 100644
--- a/platform.scad
+++ b/platform.scad
@@ -1,4 +1,7 @@
 
+use <_inc-hot-end.scad>;
+translate([0,0,-50.97]) extrudeur();
+
 difference(){
 	linear_extrude (height=5)
 	import (file="platform.dxf", layer="0", $fn=100);