-What damage do NPCs do?
https://wiki.eveonline.com/en/wiki/Damage_types

- Need price on an item?
https://evemarketer.com/

- Eve music in Jukebox format
https://soundcloud.com/ccpgames/sets/eve-online-in-game-tracks

-Astronomical Unit
1 AU = 149 .597.870.691 km ≈ 92.955.807 mi ≈ 8.317 light minutes ≈ 499 light-seconds

-Module stacking penalties
1st = 100%, 2nd = 87%, 3rd = 57%, 4th = 28%, 5th = 10%, 6th = 3%, 7th = 1%, 8th = 0.1%