diff --git a/_posts/2024-01-31-about.md b/_posts/2024-01-31-about.md
index f7b13f9..fe44211 100644
--- a/_posts/2024-01-31-about.md
+++ b/_posts/2024-01-31-about.md
@@ -114,32 +114,39 @@ per year by whales.</td>
 <!-- Visit [this link](https://www.dropbox.com/scl/fi/prhub7qm2aqqcvlm73m2r/2023bootcampAssignmentsExperimental.txt?rlkey=ks3fsk5nl1maj59owhy2kqnw0&dl=0) for your group assignments (for privacy, password-protected, expiring file).  -->
 <table>
 <tr>
-    <th style="width:130px"><b>Experimental Group</b></th>
     <th><b>Date</b></th>
+    <th style="width:130px"><b>Optics</b></th>
+    <th style="width:130px"><b>Fly</b></th>
 </tr>
 <tr>
-    <td><b>Group A</b></td>
     <td>Tues, Sep 3rd </td>
+    <td><b> A</b></td>
+    <td><b> D</b></td>
 </tr>
 <tr>
-    <td><b>Group B</b></td>
     <td>Wed, Sep 4th </td>
+    <td><b> B</b></td>
+    <td><b> E</b></td>
 </tr>
 <tr>
-    <td><b>Group C</b></td>
     <td>Thurs, Sep 5th</td>
+    <td><b> C</b></td>
+    <td><b> F</b></td>
 </tr>
 <tr>
-    <td><b>Group D</b></td>
     <td>Fri, Sep 6th</td>
+    <td><b> D</b></td>
+    <td><b> A</b></td>
 </tr>
 <tr>
-    <td><b>Group E</b></td>
     <td>Mon, Sep 9th</td>
+    <td><b> E</b></td>
+    <td><b> B</b></td>
 </tr>
 <tr>
-    <td><b>Group F</b></td>
     <td>Tues, Sep 10th</td>
+    <td><b> F</b></td>
+    <td><b> C</b></td>
 </tr>
 </table>
 
@@ -153,11 +160,11 @@ As part of the bootcamp, all of you will be building a microscope – either an
     <th><b>Date</b></th>
 </tr>
 <tr>
-    <td><b>Group A</b></td>
+    <td><b> 1</b></td>
     <td>Thurs, Sep 5th </td>
 </tr>
 <tr>
-    <td><b>Group B</b></td>
+    <td><b> 2</b></td>
     <td>Fri, Sep 6th </td>
 </tr>
 </table>