1. Welcome to the forums! Take a second to look at our Beginner's Guide. It contains the information necessary for you to have an easier experience here.

    Thanks and have fun. -NF staff
    Dismiss Notice
  2. GN

    Come join the Football/Soccer Women's World Cup and Copa America predicting competitions.
    Dismiss Notice

  3. Voting for the Contest Central Drawing Contest is live!
    Entries can be found here and the voting threads can be found here and here.
    Voting ends on Sunday, June the 30th!
    Dismiss Notice

  4. Come enter in the KCC Cooking Contest -- Drinks!
    Dismiss Notice
Background color
Background image
Border Color
Font Type
Font Size
  1. Soo in the second arc of sailor moon, Usagi destroy nemesis and create a gigantic explosion visible from earth, let's calc this:

    Thanks to @Nevermind we know the GBE and the size of Nemesis:
    Lol it's already a Huge result:
    Now we need to know the Size of the explosion:
    I created a circular shape for know the real size of the explosion.
    • 2atan(tan(70/2)*(232/504) ) = 35°
    Now for the distance, i chose two End, first the Hypotetical Planet nemesis's distance to earth (which is 1.5 lightyears) and the distance to the border of the solar system (a guy claim that nemesis is the 10th planet of the solar system so the distance of Eris to earth is good)
    • High End = 1.5 LY
    • Low End = 96.4 AU
    Sooo we have angle and distance we can found the size of this fucking explosion:
    • High End = 8.9482e+15 Meters
    • Low End = 8.1978e+11 Meters
    Finally we can applies the Formula for destroying a celestial Body:
    • The surface area of a sphere with 8.9482e+15m divided by 2 in radius = 2.4328493509399E+32 m^2
    • Surface area of Nemesis = 3.9369182497726E+19 m2 (Using nemesis's radius)
    • 2.4328493509399E+32/3.9369182497726E+19 = 6.237948718E+12 Times the GBE of Nemesis
    • E = 6.237948718E+12 x (GBE of Nemesis, or 4.6E+51 Joules) = 2.86902E+64 Joules or 149 Exafoe.
    For the Low end, i found 9,8E+56 J or 2 Terafoe