diff --git a/animations/discrete_bayes_animations.ipynb b/animations/discrete_bayes_animations.ipynb
index dc9119f..a41d072 100644
--- a/animations/discrete_bayes_animations.ipynb
+++ b/animations/discrete_bayes_animations.ipynb
@@ -19,33 +19,72 @@
       "text/html": [
        "<style>\n",
        "@import url('http://fonts.googleapis.com/css?family=Source+Code+Pro');\n",
-       "@import url('http://fonts.googleapis.com/css?family=Vollkorn');\n",
-       "@import url('http://fonts.googleapis.com/css?family=Arimo');\n",
-       "@import url('http://fonts.googleapis.com/css?family=Fira_sans');\n",
+       "@import url('http://fonts.googleapis.com/css?family=Lora');\n",
+       "\n",
+       "//@import url('http://fonts.googleapis.com/css?family=Open+Sans');\n",
+       "//@import url('http://fonts.googleapis.com/css?family=Vollkorn');\n",
+       "//@import url('http://fonts.googleapis.com/css?family=Karla');\n",
+       "//@import url('http://fonts.googleapis.com/css?family=Poppins');\n",
+       "//@import url('http://fonts.googleapis.com/css?family=Arimo');\n",
+       "//@import url('http://fonts.googleapis.com/css?family=Roboto');\n",
+       "//@import url('http://fonts.googleapis.com/css?family=Lato');\n",
+       "//@import url('http://fonts.googleapis.com/css?family=Domine');\n",
+       "//@import url('http://fonts.googleapis.com/css?family=Chivo');\n",
+       "//@import url('http://fonts.googleapis.com/css?family=Cardo');\n",
+       "//@import url('http://fonts.googleapis.com/css?family=Arvo');\n",
+       "//@import url('http://fonts.googleapis.com/css?family=Crimson+Text');\n",
+       "//@import url('http://fonts.googleapis.com/css?family=Ubuntu');\n",
+       "//@import url('http://fonts.googleapis.com/css?family=Fontin');\n",
+       "//@import url('http://fonts.googleapis.com/css?family=Raleway');\n",
+       "//@import url('http://fonts.googleapis.com/css?family=Merriweather');\n",
+       "\n",
        "\n",
        ".CodeMirror pre {\n",
        "    font-family: 'Source Code Pro', Consolas, monocco, monospace;\n",
        "}\n",
        "    div.cell{\n",
-       "        width: 900px;\n",
+       "        //width: 950px;\n",
        "        margin-left: 0% !important;\n",
        "        margin-right: auto;\n",
        "    }\n",
+       "    div.text_cell_render{\n",
+       "        font-family: 'Lora';\n",
+       "        //font-family: 'Open Sans';\n",
+       "        //font-family: 'Karla',verdana,arial,sans-serif;\n",
+       "        //font-family: 'Roboto',verdana,arial,sans-serif;\n",
+       "        //font-family: 'Lato',verdana,arial,sans-serif;\n",
+       "        //font-family: 'Domine',verdana,arial,sans-serif;\n",
+       "        //font-family: 'Chivo',verdana,arial,sans-serif;\n",
+       "        //font-family: 'Cardo',verdana,arial,sans-serif;\n",
+       "        //font-family: 'Arvo',verdana,arial,sans-serif;\n",
+       "        //font-family: 'Poppins',verdana,arial,sans-serif;\n",
+       "        //font-family: 'Ubuntu',verdana,arial,sans-serif;\n",
+       "        //font-family: 'Fontin',verdana,arial,sans-serif;\n",
+       "        //font-family: 'Raleway',verdana,arial,sans-serif;\n",
+       "        //font-family: 'Merriweather',verdana,arial,sans-serif;\n",
+       "        //font-family: 'Crimson Text', verdana,arial,sans-serif;\n",
+       "        //font-family: verdana,arial,sans-serif;\n",
+       "        //font-family: arial,sans-serif;\n",
+       "        line-height: 125%;\n",
+       "        font-size: 130%;\n",
+       "        text-align: justify;\n",
+       "        text-justify:inter-word;\n",
+       "    }\n",
        "    div.text_cell code {\n",
        "        background: transparent;\n",
        "        color: #000000;\n",
-       "        font-weight: 600;\n",
-       "        font-size: 11pt;\n",
-       "        font-style: bold;\n",
+       "        font-weight: 400;\n",
+       "        font-size: 12pt;\n",
+       "        //font-style: bold;\n",
        "        font-family:  'Source Code Pro', Consolas, monocco, monospace;\n",
        "   }\n",
        "    h1 {\n",
        "        font-family: 'Open sans',verdana,arial,sans-serif;\n",
        "\t}\n",
-       "\t\n",
+       "\n",
        "    div.input_area {\n",
        "        background: #F6F6F9;\n",
-       "        border: 1px solid #586e75;      \n",
+       "        border: 1px solid #586e75;\n",
        "    }\n",
        "\n",
        "    .text_cell_render h1 {\n",
@@ -58,7 +97,7 @@
        "        display: block;\n",
        "        white-space: wrap;\n",
        "        text-align: left;\n",
-       "    } \n",
+       "    }\n",
        "    h2 {\n",
        "        font-family: 'Open sans',verdana,arial,sans-serif;\n",
        "        text-align: left;\n",
@@ -74,7 +113,7 @@
        "        display: block;\n",
        "        white-space: wrap;\n",
        "        text-align: left;\n",
-       "    } \n",
+       "    }\n",
        "    h3 {\n",
        "        font-family: 'Open sans',verdana,arial,sans-serif;\n",
        "    }\n",
@@ -115,14 +154,6 @@
        "        display: block;\n",
        "        white-space: nowrap;\n",
        "    }\n",
-       "    div.text_cell_render{\n",
-       "        font-family: 'Fira sans', verdana,arial,sans-serif;\n",
-       "        line-height: 150%;\n",
-       "        font-size: 110%;\n",
-       "        font-weight: 400;\n",
-       "        text-align:justify;\n",
-       "        text-justify:inter-word;\n",
-       "    }\n",
        "    div.output_subarea.output_text.output_pyout {\n",
        "        overflow-x: auto;\n",
        "        overflow-y: scroll;\n",
@@ -149,42 +180,38 @@
        "        margin: 2em;\n",
        "    }\n",
        "    ul li{\n",
-       "        padding-left: 0.5em; \n",
-       "        margin-bottom: 0.5em; \n",
-       "        margin-top: 0.5em; \n",
+       "        padding-left: 0.5em;\n",
+       "        margin-bottom: 0.5em;\n",
+       "        margin-top: 0.5em;\n",
        "    }\n",
        "    ul li li{\n",
-       "        padding-left: 0.2em; \n",
-       "        margin-bottom: 0.2em; \n",
-       "        margin-top: 0.2em; \n",
+       "        padding-left: 0.2em;\n",
+       "        margin-bottom: 0.2em;\n",
+       "        margin-top: 0.2em;\n",
        "    }\n",
        "    ol{\n",
        "        margin: 2em;\n",
        "    }\n",
        "    ol li{\n",
-       "        padding-left: 0.5em; \n",
-       "        margin-bottom: 0.5em; \n",
-       "        margin-top: 0.5em; \n",
+       "        padding-left: 0.5em;\n",
+       "        margin-bottom: 0.5em;\n",
+       "        margin-top: 0.5em;\n",
        "    }\n",
        "    ul li{\n",
-       "        padding-left: 0.5em; \n",
-       "        margin-bottom: 0.5em; \n",
-       "        margin-top: 0.2em; \n",
+       "        padding-left: 0.5em;\n",
+       "        margin-bottom: 0.5em;\n",
+       "        margin-top: 0.2em;\n",
        "    }\n",
        "    a:link{\n",
-       "       font-weight: bold;\n",
        "       color:#447adb;\n",
        "    }\n",
        "    a:visited{\n",
-       "       font-weight: bold;\n",
        "       color: #1d3b84;\n",
        "    }\n",
        "    a:hover{\n",
-       "       font-weight: bold;\n",
        "       color: #1d3b84;\n",
        "    }\n",
        "    a:focus{\n",
-       "       font-weight: bold;\n",
        "       color:#447adb;\n",
        "    }\n",
        "    a:active{\n",
@@ -192,10 +219,10 @@
        "       color:#447adb;\n",
        "    }\n",
        "    .rendered_html :link {\n",
-       "       text-decoration: underline; \n",
+       "       text-decoration: underline;\n",
        "    }\n",
        "    .rendered_html :hover {\n",
-       "       text-decoration: none; \n",
+       "       text-decoration: none;\n",
        "    }\n",
        "    .rendered_html :visited {\n",
        "      text-decoration: none;\n",
@@ -208,7 +235,7 @@
        "    }\n",
        "    .warning{\n",
        "        color: rgb( 240, 20, 20 )\n",
-       "    } \n",
+       "    }\n",
        "    hr {\n",
        "      color: #f3f3f3;\n",
        "      background-color: #f3f3f3;\n",
@@ -327,6 +354,13 @@
     "collapsed": false
    },
    "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "C:\\Anaconda3\\lib\\site-packages\\matplotlib\\mpl-data\\matplotlibrc\n"
+     ]
+    },
     {
      "data": {
       "text/plain": [
@@ -341,22 +375,22 @@
    "source": [
     "import matplotlib\n",
     "# make sure our matplotlibrc has been edited to use imagemagick\n",
-    "matplotlib.matplotlib_fname()\n",
+    "print(matplotlib.matplotlib_fname())\n",
     "matplotlib.rcParams['animation.writer']"
    ]
   },
   {
    "cell_type": "code",
-   "execution_count": 4,
+   "execution_count": 6,
    "metadata": {
     "collapsed": false
    },
    "outputs": [
     {
      "data": {
-      "image/png": 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+      "image/png": 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JUsfaOUa+CXgZQEQsATY3zfsh8PSIOCYiFtA4rHJb11NKkqbVzh75xKdWnlc9tBJ4IbAo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\nVLj/AxjKbhgNuTcFAAAAAElFTkSuQmCC\n",
       "text/plain": [
-       "<matplotlib.figure.Figure at 0x763ee80>"
+       "<matplotlib.figure.Figure at 0x17c12128b38>"
       ]
      },
      "metadata": {},
@@ -364,9 +398,9 @@
     },
     {
      "data": {
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+      "image/png": "iVBORw0KGgoAAAANSUhEUgAAAY4AAAC2CAYAAADOWmoIAAAABHNCSVQICAgIfAhkiAAAAAlwSFlz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\nZAAAAABJRU5ErkJggg==\n",
       "text/plain": [
-       "<matplotlib.figure.Figure at 0x774f630>"
+       "<matplotlib.figure.Figure at 0x17c10f16518>"
       ]
      },
      "metadata": {},
@@ -379,6 +413,7 @@
     "pos = [1.0,0,0,0,0,0,0,0,0,0]\n",
     "def bar_animate(nframe):\n",
     "    global pos\n",
+    "    plt.cla()\n",
     "    bar_plot(pos)\n",
     "    plt.title('Step {}'.format(nframe + 1))\n",
     "    pos = predict(pos, 1, .8, .1, .1)\n",
@@ -399,22 +434,11 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 5,
+   "execution_count": null,
    "metadata": {
     "collapsed": false
    },
-   "outputs": [
-    {
-     "data": {
-      "image/png": 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bklzcXVwbqurGJG9I8g3gMeCt+ze2JEnzm/fCE0mSDlQHzIUng9yQPkpJNiZ5IMldo84y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\nliUnSWotS06S1Fr/CAdFu/gH9a9AAAAAAElFTkSuQmCC\n",
-      "text/plain": [
-       "<matplotlib.figure.Figure at 0x763eb00>"
-      ]
-     },
-     "metadata": {},
-     "output_type": "display_data"
-    }
-   ],
+   "outputs": [],
    "source": [
     "pos = np.array([.1]*10)\n",
     "hallway = np.array([1, 1, 0, 0, 0, 0, 0, 0, 1, 0])\n",
@@ -447,8 +471,9 @@
   }
  ],
  "metadata": {
+  "anaconda-cloud": {},
   "kernelspec": {
-   "display_name": "Python 3",
+   "display_name": "Python [default]",
    "language": "python",
    "name": "python3"
   },