3 ms·

You know, I've been investing in reference books since Google started failing to accurately report basic equations and constants. It's kinda nice actually.

• jatora 4mo ago
  1970 called
  • parrellel 4mo ago
    Hey my encyclopedia had yearly updates through 2008!! :D But seriously, its actually nicer... and the equations on the back covers don't randomly change to crap every fourth time you open the book.