https://s3-us-west-2.amazonaws.com/secure.notion-static.com/c82aeb1c-64f5-46ed-bc01-77cf855d8038/Untitled.png

https://s3-us-west-2.amazonaws.com/secure.notion-static.com/1cdaa570-834b-47ea-9194-28e224a674b9/Untitled.png

"빛의 속도로 달리면, 빛은 보이지 않아."

https://s3-us-west-2.amazonaws.com/secure.notion-static.com/26cc7ec7-c3e4-4a6e-8990-f13c80f01939/Untitled.png

https://s3-us-west-2.amazonaws.com/secure.notion-static.com/4d59f2d0-9f60-4a5b-be7f-f065ea1ce396/Untitled.png

https://s3-us-west-2.amazonaws.com/secure.notion-static.com/27a88889-b6eb-4da5-9f56-bd536bc1eab7/Untitled.png

https://s3-us-west-2.amazonaws.com/secure.notion-static.com/7fa567fc-2667-4e54-95e1-4488ad88d8fc/Untitled.png

https://s3-us-west-2.amazonaws.com/secure.notion-static.com/0c5bbdbc-afac-4d6b-a5ed-4e1a83e3a6f8/Untitled.png