diff --git a/_site/2023/04/09/gsi-applications.html b/_site/2023/04/09/gsi-applications.html
index 0986847..1252e7e 100644
--- a/_site/2023/04/09/gsi-applications.html
+++ b/_site/2023/04/09/gsi-applications.html
@@ -83,8 +83,8 @@ <h2 id="engr-101-f23">ENGR 101 (F23)</h2>
 
 <iframe width="560" height="315" src="https://www.youtube.com/embed/Cd9Tq7s_BhQ" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" allowfullscreen=""></iframe>
 
-<style> .pdf-embed-wrap-ee058836-19a9-4f80-9ac9-305f3df0225a { display: flex; flex-direction: column; width: 100%; height: 650px; } .pdf-embed-container-ee058836-19a9-4f80-9ac9-305f3df0225a { height: 100%; } .pdf-link-ee058836-19a9-4f80-9ac9-305f3df0225a { background-color: white; text-align: center; border-style: solid; } .pdf-embed-container-ee058836-19a9-4f80-9ac9-305f3df0225a iframe { width: 100%; height: 100%; } </style>
-<div class="pdf-embed-wrap-ee058836-19a9-4f80-9ac9-305f3df0225a"> <div class="pdf-link-ee058836-19a9-4f80-9ac9-305f3df0225a"> <a href="/files/101-gsi-application.pdf" target="_blank">View PDF</a> </div> <div class="pdf-embed-container-ee058836-19a9-4f80-9ac9-305f3df0225a"> <iframe src="/files/101-gsi-application.pdf" frameborder="0" allowfullscreen=""></iframe> </div> </div>
+<style> .pdf-embed-wrap-c66b0ca5-f17f-4243-9336-29ba2761d752 { display: flex; flex-direction: column; width: 100%; height: 650px; } .pdf-embed-container-c66b0ca5-f17f-4243-9336-29ba2761d752 { height: 100%; } .pdf-link-c66b0ca5-f17f-4243-9336-29ba2761d752 { background-color: white; text-align: center; border-style: solid; } .pdf-embed-container-c66b0ca5-f17f-4243-9336-29ba2761d752 iframe { width: 100%; height: 100%; } </style>
+<div class="pdf-embed-wrap-c66b0ca5-f17f-4243-9336-29ba2761d752"> <div class="pdf-link-c66b0ca5-f17f-4243-9336-29ba2761d752"> <a href="/files/101-gsi-application.pdf" target="_blank">View PDF</a> </div> <div class="pdf-embed-container-c66b0ca5-f17f-4243-9336-29ba2761d752"> <iframe src="/files/101-gsi-application.pdf" frameborder="0" allowfullscreen=""></iframe> </div> </div>
 <h2 id="eecs-376-f23">EECS 376 (F23)</h2>
 <p><strong>outcome</strong>: rejected. No response.</p>
 <h3 id="too-long-version">too long version</h3>
diff --git a/_site/feed.xml b/_site/feed.xml
index fccf582..05bf437 100644
--- a/_site/feed.xml
+++ b/_site/feed.xml
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="utf-8"?><feed xmlns="http://www.w3.org/2005/Atom" ><generator uri="https://jekyllrb.com/" version="4.3.3">Jekyll</generator><link href="https://hejohns.github.io/feed.xml" rel="self" type="application/atom+xml" /><link href="https://hejohns.github.io/" rel="alternate" type="text/html" /><updated>2024-08-21T17:56:55-04:00</updated><id>https://hejohns.github.io/feed.xml</id><title type="html">hejohns’ jekyll site</title><subtitle>a pure waste of space</subtitle><author><name>Johnson He</name><email>hejohns α umich δ edu</email></author><entry><title type="html">aruba access points are AWESOME</title><link href="https://hejohns.github.io/2024/07/24/aruba.html" rel="alternate" type="text/html" title="aruba access points are AWESOME" /><published>2024-07-24T00:00:00-04:00</published><updated>2024-07-24T04:16:06-04:00</updated><id>https://hejohns.github.io/2024/07/24/aruba</id><content type="html" xml:base="https://hejohns.github.io/2024/07/24/aruba.html"><![CDATA[<p>ebay, $6.50/instant AP 215 (incl. shipping).</p>
+<?xml version="1.0" encoding="utf-8"?><feed xmlns="http://www.w3.org/2005/Atom" ><generator uri="https://jekyllrb.com/" version="4.3.3">Jekyll</generator><link href="https://hejohns.github.io/feed.xml" rel="self" type="application/atom+xml" /><link href="https://hejohns.github.io/" rel="alternate" type="text/html" /><updated>2024-08-21T18:04:19-04:00</updated><id>https://hejohns.github.io/feed.xml</id><title type="html">hejohns’ jekyll site</title><subtitle>a pure waste of space</subtitle><author><name>Johnson He</name><email>hejohns α umich δ edu</email></author><entry><title type="html">aruba access points are AWESOME</title><link href="https://hejohns.github.io/2024/07/24/aruba.html" rel="alternate" type="text/html" title="aruba access points are AWESOME" /><published>2024-07-24T00:00:00-04:00</published><updated>2024-07-24T04:16:06-04:00</updated><id>https://hejohns.github.io/2024/07/24/aruba</id><content type="html" xml:base="https://hejohns.github.io/2024/07/24/aruba.html"><![CDATA[<p>ebay, $6.50/instant AP 215 (incl. shipping).</p>
 
 <p>Title.
 Although maybe it’s because we went from bottom of the barrel ~2010 era retail
diff --git a/_site/reviews.html b/_site/reviews.html
index dbe10c4..688eefb 100644
--- a/_site/reviews.html
+++ b/_site/reviews.html
@@ -69,8 +69,8 @@ <h1 class="post-title">reviews</h1>
 
 <p>Shoutout to kaobook.</p>
 
-<style> .pdf-embed-wrap-adb54f3b-acbe-4f8e-a841-15509ebc183d { display: flex; flex-direction: column; width: 100%; height: 650px; } .pdf-embed-container-adb54f3b-acbe-4f8e-a841-15509ebc183d { height: 100%; } .pdf-link-adb54f3b-acbe-4f8e-a841-15509ebc183d { background-color: white; text-align: center; border-style: solid; } .pdf-embed-container-adb54f3b-acbe-4f8e-a841-15509ebc183d iframe { width: 100%; height: 100%; } </style>
-<div class="pdf-embed-wrap-adb54f3b-acbe-4f8e-a841-15509ebc183d"> <div class="pdf-link-adb54f3b-acbe-4f8e-a841-15509ebc183d"> <a href="/files/sample.pdf" target="_blank">View PDF</a> </div> <div class="pdf-embed-container-adb54f3b-acbe-4f8e-a841-15509ebc183d"> <iframe src="/files/sample.pdf" frameborder="0" allowfullscreen=""></iframe> </div> </div>
+<style> .pdf-embed-wrap-8449242a-ac0e-43f4-af62-2c86409b6ec0 { display: flex; flex-direction: column; width: 100%; height: 650px; } .pdf-embed-container-8449242a-ac0e-43f4-af62-2c86409b6ec0 { height: 100%; } .pdf-link-8449242a-ac0e-43f4-af62-2c86409b6ec0 { background-color: white; text-align: center; border-style: solid; } .pdf-embed-container-8449242a-ac0e-43f4-af62-2c86409b6ec0 iframe { width: 100%; height: 100%; } </style>
+<div class="pdf-embed-wrap-8449242a-ac0e-43f4-af62-2c86409b6ec0"> <div class="pdf-link-8449242a-ac0e-43f4-af62-2c86409b6ec0"> <a href="/files/sample.pdf" target="_blank">View PDF</a> </div> <div class="pdf-embed-container-8449242a-ac0e-43f4-af62-2c86409b6ec0"> <iframe src="/files/sample.pdf" frameborder="0" allowfullscreen=""></iframe> </div> </div>
 
   </div>
 
diff --git a/_site/sitemap.xml b/_site/sitemap.xml
index 66f635a..74aa892 100644
--- a/_site/sitemap.xml
+++ b/_site/sitemap.xml
@@ -852,67 +852,67 @@
 </url>
 <url>
 <loc>https://hejohns.github.io/forest/blass-1988.pdf</loc>
-<lastmod>2024-08-21T17:56:54-04:00</lastmod>
+<lastmod>2024-08-21T18:04:19-04:00</lastmod>
 </url>
 <url>
 <loc>https://hejohns.github.io/forest/blass-2003.pdf</loc>
-<lastmod>2024-08-21T17:56:54-04:00</lastmod>
+<lastmod>2024-08-21T18:04:19-04:00</lastmod>
 </url>
 <url>
 <loc>https://hejohns.github.io/forest/carette-kiselyov-shan-2007.pdf</loc>
-<lastmod>2024-08-21T17:56:54-04:00</lastmod>
+<lastmod>2024-08-21T18:04:19-04:00</lastmod>
 </url>
 <url>
 <loc>https://hejohns.github.io/forest/friedman-1975.pdf</loc>
-<lastmod>2024-08-21T17:56:54-04:00</lastmod>
+<lastmod>2024-08-21T18:04:19-04:00</lastmod>
 </url>
 <url>
 <loc>https://hejohns.github.io/forest/hoffman-1999.pdf</loc>
-<lastmod>2024-08-21T17:56:54-04:00</lastmod>
+<lastmod>2024-08-21T18:04:19-04:00</lastmod>
 </url>
 <url>
 <loc>https://hejohns.github.io/forest/lambek-1989.pdf</loc>
-<lastmod>2024-08-21T17:56:54-04:00</lastmod>
+<lastmod>2024-08-21T18:04:19-04:00</lastmod>
 </url>
 <url>
 <loc>https://hejohns.github.io/forest/lawvere-1970.pdf</loc>
-<lastmod>2024-08-21T17:56:54-04:00</lastmod>
+<lastmod>2024-08-21T18:04:19-04:00</lastmod>
 </url>
 <url>
 <loc>https://hejohns.github.io/forest/maddy-2019.pdf</loc>
-<lastmod>2024-08-21T17:56:54-04:00</lastmod>
+<lastmod>2024-08-21T18:04:19-04:00</lastmod>
 </url>
 <url>
 <loc>https://hejohns.github.io/forest/marquis-reyes-2012.pdf</loc>
-<lastmod>2024-08-21T17:56:54-04:00</lastmod>
+<lastmod>2024-08-21T18:04:19-04:00</lastmod>
 </url>
 <url>
 <loc>https://hejohns.github.io/forest/mclarty-1990a.pdf</loc>
-<lastmod>2024-08-21T17:56:54-04:00</lastmod>
+<lastmod>2024-08-21T18:04:19-04:00</lastmod>
 </url>
 <url>
 <loc>https://hejohns.github.io/forest/mclarty-1990b.pdf</loc>
-<lastmod>2024-08-21T17:56:54-04:00</lastmod>
+<lastmod>2024-08-21T18:04:19-04:00</lastmod>
 </url>
 <url>
 <loc>https://hejohns.github.io/forest/millies-zeilberger-2015.pdf</loc>
-<lastmod>2024-08-21T17:56:54-04:00</lastmod>
+<lastmod>2024-08-21T18:04:19-04:00</lastmod>
 </url>
 <url>
 <loc>https://hejohns.github.io/forest/pfenning-elliott-1988.pdf</loc>
-<lastmod>2024-08-21T17:56:54-04:00</lastmod>
+<lastmod>2024-08-21T18:04:19-04:00</lastmod>
 </url>
 <url>
 <loc>https://hejohns.github.io/forest/quine-1960.pdf</loc>
-<lastmod>2024-08-21T17:56:54-04:00</lastmod>
+<lastmod>2024-08-21T18:04:19-04:00</lastmod>
 </url>
 <url>
 <loc>https://hejohns.github.io/forest/stack-overflow/elementary-proof-that-in-a-topos-every-epimorphism-is-regular.html</loc>
-<lastmod>2024-08-21T17:56:54-04:00</lastmod>
+<lastmod>2024-08-21T18:04:19-04:00</lastmod>
 </url>
 <url>
 <loc>https://hejohns.github.io/forest/stack-overflow/elementary-proof-that-in-a-topos-every-epimorphism-is-regular_files/a.html</loc>
-<lastmod>2024-08-21T17:56:54-04:00</lastmod>
+<lastmod>2024-08-21T18:04:19-04:00</lastmod>
 </url>
 <url>
 <loc>https://hejohns.github.io/forest/stack-overflow/elementary-proof-that-in-a-topos-every-epimorphism-is-regular_files/select.html</loc>
@@ -920,27 +920,27 @@
 </url>
 <url>
 <loc>https://hejohns.github.io/forest/stack-overflow/every-topos-is-a-regular-category.html</loc>
-<lastmod>2024-08-21T17:56:54-04:00</lastmod>
+<lastmod>2024-08-21T18:04:19-04:00</lastmod>
 </url>
 <url>
 <loc>https://hejohns.github.io/forest/stack-overflow/what-is-artin-gluing-and-how-is-it-useful-in-proving-meta-theoretic-properties.html</loc>
-<lastmod>2024-08-21T17:56:54-04:00</lastmod>
+<lastmod>2024-08-21T18:04:19-04:00</lastmod>
 </url>
 <url>
 <loc>https://hejohns.github.io/forest/stack-overflow/what-is-artin-gluing-and-how-is-it-useful-in-proving-meta-theoretic-properties_files/a.html</loc>
-<lastmod>2024-08-21T17:56:54-04:00</lastmod>
+<lastmod>2024-08-21T18:04:19-04:00</lastmod>
 </url>
 <url>
 <loc>https://hejohns.github.io/forest/statman-1985.pdf</loc>
-<lastmod>2024-08-21T17:56:54-04:00</lastmod>
+<lastmod>2024-08-21T18:04:19-04:00</lastmod>
 </url>
 <url>
 <loc>https://hejohns.github.io/forest/sterling-2022.pdf</loc>
-<lastmod>2024-08-21T17:56:54-04:00</lastmod>
+<lastmod>2024-08-21T18:04:19-04:00</lastmod>
 </url>
 <url>
 <loc>https://hejohns.github.io/forest/wadler-1989-ocr.pdf</loc>
-<lastmod>2024-08-21T17:56:54-04:00</lastmod>
+<lastmod>2024-08-21T18:04:19-04:00</lastmod>
 </url>
 <url>
 <loc>https://hejohns.github.io/google1be2851b772a6a30.html</loc>