Merge pull request #9 from virtual-labs/dev

added objective

experiment-descriptor.json

@@ -0,0 +1,60 @@
+{
+  "unit-type": "lu",
+  "label": "",
+  "basedir": ".",
+  "units": [
+    {
+      "unit-type": "aim"
+    },
+    {
+      "target": "theory.html",
+      "source": "theory.md",
+      "label": "Theory",
+      "unit-type": "task",
+      "content-type": "text"
+    },
+    {
+      "target": "objective.html",
+      "source": "objective.md",
+      "label": "Objective",
+      "unit-type": "task",
+      "content-type": "text"
+    },
+    {
+      "target": "pretest.html",
+      "source": "pretest.json",
+      "label": "Pretest",
+      "unit-type": "task",
+      "content-type": "assesment"
+    },
+    {
+      "target": "procedure.html",
+      "source": "procedure.md",
+      "label": "Procedure",
+      "unit-type": "task",
+      "content-type": "text"
+    },
+    {
+      "target": "simulation.html",
+      "source": "simulation/index.html",
+      "label": "Simulation",
+      "unit-type": "task",
+      "content-type": "simulation"
+    },
+    {
+      "target": "posttest.html",
+      "source": "posttest.json",
+      "label": "Posttest",
+      "unit-type": "task",
+      "content-type": "assesment"
+    },
+    {
+      "target": "references.html",
+      "source": "references.md",
+      "label": "References",
+      "unit-type": "task",
+      "content-type": "text"
+    }
+  ]
+}
+

experiment/aim.md

@@ -4,7 +4,4 @@ A tensile test, also known as tension test, is probably the most fundamental typ
 
 Tensile testing is one of the more basic tests to determine stress-strain relationships.Test specimens for tensile testing are generally either circular or rectangular with larger ends to facilitate gripping the sample. 
 
-**Objective**
-
-To develop an understanding of stress-strain curves of materials, and learn how to use them to determine various mechanical properties of ductile and brittle materials. 
 

experiment/objective.md

@@ -0,0 +1 @@
+- To develop an understanding of stress-strain curves of materials, and learn how to use them to determine various mechanical properties of ductile and brittle materials.