Disolation·8 年前·議論Thanks! I got a new one later, but it's the regular (non-Decimo) kind, and it's my favourite pen right now.
Disolation·8 年前·議論I had my Vanishing Point Decimo stolen by a cleaner in my university.I'm still upset about that.
Disolation·8 年前·議論If you want a good textbook, try David Morin's "Introduction to Classical Mechanics: With Problems and Solutions". Rather rigorous book with a good writing style and a lot of exercises.