diff --git a/content/fs25/physik/serien_physik_ruh_jirayu.pdf b/content/fs25/physik/serien_physik_ruh_jirayu.pdf index 9d07d8c..a55b741 100644 Binary files a/content/fs25/physik/serien_physik_ruh_jirayu.pdf and b/content/fs25/physik/serien_physik_ruh_jirayu.pdf differ