@92b07012 There are 1000 microsieverts in 1 millisievert and 8766 hours in one year.

https://static.noagendasocial.com/media_attachments/files/111/178/258/146/857/469/original/a4a7e7296b0c735c.jpg 

 @1f737851 so that was like a ct scan? 

 @1f737851 oh, excuse me...read it wrong. Never mind lol