diff --git a/.prettierrc b/.prettierrc
new file mode 100644
index 0000000000000000000000000000000000000000..39963d4ebefd98ace1d9ea463d19852fc2f87919
--- /dev/null
+++ b/.prettierrc
@@ -0,0 +1,4 @@
+{
+  "bracketSameLine": true,
+  "htmlWhitespaceSensitivity": "ignore"
+}
diff --git a/img/cycle.png b/img/cycle.png
new file mode 100644
index 0000000000000000000000000000000000000000..260ca33acae71edc8c9ca4ac86437b0bf74d4811
Binary files /dev/null and b/img/cycle.png differ
diff --git a/img/workflow.png b/img/workflow.png
new file mode 100644
index 0000000000000000000000000000000000000000..8bbd13f893a2e8dcc1a98b2820468ae9fb0d8347
Binary files /dev/null and b/img/workflow.png differ
diff --git a/index.html b/index.html
index cfcec4e0f72fd18b01d7a70460e57a9697d3a257..bc6ca0e7373c97cd6977f373f72dd7fa14dc0eda 100644
--- a/index.html
+++ b/index.html
@@ -1,13 +1,11 @@
 <!DOCTYPE html>
 <html lang="en">
-  <head>
   <head>
     <!-- metaproperties -->
     <meta charset="utf-8" />
     <meta
       name="viewport"
-      content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no"
-    />
+      content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no" />
 
     <!-- css -->
     <link rel="stylesheet" href="reveal/reset.css" />
@@ -15,6 +13,9 @@
     <link rel="stylesheet" href="reveal/theme/white.css" />
     <link rel="stylesheet" href="theme/uab-rc.css" />
 
+    <!-- open urls in new window -->
+    <base target="_blank" />
+
     <!-- metadata -->
     <title>UAB IT Research Computing</title>
   </head>
@@ -23,64 +24,170 @@
     <div class="reveal">
       <div class="slides">
         <section data-background-color="var(--uab-dragons-lair-green)">
-          <h1 class="title">YOUR TITLE SHOULD GO HERE</h1>
+          <h1 class="title">
+            Using Git for
+            <br />
+            Scientific Reproducibility
+          </h1>
           <h4>Research Computing</h4>
-          <h4><script> document.write(new Date().toLocaleDateString()); </script></h4>
+          <h4>
+            <script>
+              document.write(new Date().toLocaleDateString());
+            </script>
+          </h4>
         </section>
 
         <!-- SLIDES START HERE -->
-        <!-- headers -->
         <section>
-          <h1>Outline</h1>
-          <h2>Outline</h2>
-          <h3>Outline</h3>
-          <h4>Outline</h4>
-          <h5>Outline</h5>
-          <h6>Outline</h6>
+          <h1>What is Git?</h1>
+          <ul>
+            <li>
+              Git is a version control tool letting you track different versions
+              of the same files.
+            </li>
+            <li>Works best with plaintext documents and code.</li>
+            <li>Distinct projects are kept in separate repositories.</li>
+          </ul>
+          <iframe data-src="https://git-scm.com" class="r-stretch"></iframe>
+        </section>
+
+        <section>
+          <h1>What are GitHub and GitLab?</h1>
+          <ul>
+            <li>Cloud tools enabling collaboration using Git.</li>
+            <li>
+              GitHub...
+              <ul>
+                <li>more widely used</li>
+                <li>owned by Microsoft</li>
+                <li>
+                  cloud-hosted at
+                  <a href="https://github.com">https://github.com</a>
+                </li>
+                <li>no campus hosting</li>
+              </ul>
+            </li>
+            <li>
+              GitLab...
+              <ul>
+                <li>more project management tools</li>
+                <li>privately owned</li>
+                <li>
+                  cloud-hosted at
+                  <a href="https://gitlab.com">https://gitlab.com</a>
+                </li>
+                <li>
+                  campus-hosted at
+                  <a href="https://gitlab.rc.uab.edu">
+                    https://gitlab.rc.uab.edu
+                  </a>
+                  , maintained by Research Computing
+                </li>
+              </ul>
+            </li>
+          </ul>
         </section>
 
-        <!-- unordered list -->
         <section>
-          <h1>Unordered List</h1>
+          <h1>Why use Git?</h1>
+          <ul>
+            <li>part of scientific reproducibility</li>
+            <li>review history of changes</li>
+            <li>document why changes were made</li>
+          </ul>
+          <h1>Why use GitHub and GitLab?</h1>
           <ul>
-            <li>Item #1</li>
-            <li>Item #2</li>
-            <li>Item #3</li>
+            <li>collaboration</li>
+            <li>project management</li>
+            <li>informal backup</li>
           </ul>
         </section>
 
-        <!-- ordered list -->
         <section>
-          <h1>Ordered List</h1>
-          <ol>
-            <li>Item #1</li>
-            <li>Item #2</li>
-            <li>Item #3</li>
-          </ol>
+          <h1>Collaborative Workflow</h1>
+          <div class="r-stack">
+            <img
+              class="fragment current-visible fade-out"
+              data-fragment-index="0"
+              src="img/cycle.png"
+              class="stretch" />
+            <img
+              class="fragment current-visible"
+              data-fragment-index="1"
+              src="img/workflow.png"
+              class="stretch" />
+          </div>
+        </section>
+
+        <section>
+          <h1>Example</h1>
+          <ul>
+            <li>
+              UAB RC Documentation
+              <a href="https://docs.rc.uab.edu">https://docs.rc.uab.edu</a>
+            </li>
+            <li>
+              GitHub Repository
+              <a href="https://github.com/uabrc/uabrc.github.io">
+                https://github.com/uabrc/uabrc.github.io
+              </a>
+            </li>
+          </ul>
+          <iframe
+            data-src="https://docs.rc.uab.edu"
+            class="r-stretch"
+            margin-top="20px"></iframe>
         </section>
 
-        <!-- table -->
         <section>
-          <h1>Table</h1>
-          <table>
-            <tr>
-              <th></th>
-              <th>Header #2</th>
-              <th>Header #3</th>
-            </tr>
-            <tr>
-              <td>Row 1</td>
-              <td>1,1</td>
-              <td>1,2</td>
-            </tr>
-            <tr>
-              <td>Row 2</td>
-              <td>2,2</td>
-              <td>2,3</td>
-            </tr>
-          </table>
+          <h1>How to Learn Git?</h1>
+          <ul>
+            <li>
+              Software Carpentry lesson:
+              <a href="https://swcarpentry.github.io/git-novice/">
+                https://swcarpentry.github.io/git-novice/
+              </a>
+              <ul>
+                <li>Great for beginners!</li>
+              </ul>
+            </li>
+            <li>
+              GitLab &ndash; Learn Git:
+              <a href="https://docs.gitlab.com/ee/topics/git/">
+                https://docs.gitlab.com/ee/topics/git/
+              </a>
+            </li>
+            <li>
+              UAB LinkedIn Learning:
+              <a href="https://www.linkedin.com/learning/search?keywords=git">
+                https://www.linkedin.com/learning/search?keywords=git
+              </a>
+            </li>
+          </ul>
+          <h1>Documentation</h1>
+          <ul>
+            <li>
+              Git:
+              <a href="https://git-scm.com/doc">https://git-scm.com/doc</a>
+            </li>
+            <li>
+              GitHub:
+              <a href="https://docs.github.com">https://docs.github.com/en</a>
+            </li>
+            <li>
+              GitLab:
+              <a href="https://docs.gitlab.com/">https://docs.gitlab.com/</a>
+              (we have the free tier)
+              <ul></ul>
+            </li>
+            <li>
+              Fixing mistakes:
+              <a href="https://wwarriner.github.io/gitfix/">
+                https://wwarriner.github.io/gitfix/
+              </a>
+            </li>
+          </ul>
         </section>
-        <!-- SLIDES END HERE -->
       </div>
     </div>
 
diff --git a/script/reveal-configs.js b/script/reveal-configs.js
index 2c9728fcd3cf1d0892906e5e881ec2880d8f9fd9..acef2648f1d6ece6045109b553dbc040d745f5e8 100644
--- a/script/reveal-configs.js
+++ b/script/reveal-configs.js
@@ -1,4 +1,5 @@
 var _basics = {
+  center: false,
   hash: true,
   history: true,
   margin: 0.04,