diff --git a/Related-Projects.md b/Related-Projects.md
index 0dca767..507be95 100644
--- a/Related-Projects.md
+++ b/Related-Projects.md
@@ -51,4 +51,8 @@
 ## Hobby
 
 * [mysql-mruby](https://github.com/mattn/mysql-mruby) embeded mruby into mysql by [mattn](https://github.com/mattn)
-* [sqlite3-mruby](https://github.com/spiritloose/sqlite3ext-mruby) embeded mruby into sqlite3 by [spiritloose](https://github.com/spiritloose)
\ No newline at end of file
+* [sqlite3-mruby](https://github.com/spiritloose/sqlite3ext-mruby) embeded mruby into sqlite3 by [spiritloose](https://github.com/spiritloose)
+
+## Hacks
+
+* [Watching bidet toilet seat, and tweet](http://eleclog.quitsq.com/2013/01/toilet-tweet-bot.html)