Knowledge=Reputation Thread

  • KydonShadow
    30th Mar 2015 Member 1 Permalink

    Im so bored right now.

    Say something you think you know, that someone else may not know. If you see something you did not know, and that you think is cool, go ahead and plus it (the big green button in the corner). 

    This is not necessarily a game thread, just something to keep the collective IQ of the forum from dipping below 50. 

    I believe +s are anonymous, so don't be embarrassed if you didn't know something!

     

  • HitlerSucks
    30th Mar 2015 Member 1 Permalink

    Luna 9 was the first ever man-made thing put on the Moon. And it was a probe made by the Soviets.

     

     

    Get rekT America.

    Edited once by HitlerSucks. Last: 30th Mar 2015
  • bowserinator
    30th Mar 2015 Member 1 Permalink

    The derative of an exponential function is equal to itself. (Curse my bad spelling)

  • HitlerSucks
    30th Mar 2015 Member 1 Permalink

    A T-rex, in terms of the time-line of history was closer to seeing a live Miley Cirus concert than a live Stegosaurus.

  • jacob1
    30th Mar 2015 Developer 6 Permalink
    @bowserinator (View Post)
    actually, that's only true for ex. The derivative of e2x is 2e2x, which is twice the original :P

    Another math fact:

    e + 1 = 0

    That means e (2.718281828) to the power of (sqrt(-1) times pi (3.141592654)) somehow equals -1
    Edited once by jacob1. Last: 30th Mar 2015
  • Lord_Bowserinator
    30th Mar 2015 Member 0 Permalink

    @jacob1 (View Post) Dammit, I knew there was something wrong... 

     A triangle can have an angular sum of 200 degrees

     

     

    Edited once by Lord_Bowserinator. Last: 30th Mar 2015
  • jacob1
    30th Mar 2015 Developer 3 Permalink
    @Lord_Bowserinator (View Post)
    um, how? The angles of a triangle always add up to 180 as far as I know >_>
  • Lord_Bowserinator
    30th Mar 2015 Member 0 Permalink

    @jacob1 (View Post) In a non-educiaidan universe (Dammit my spelling so bad!!!!!!) Like on the surface of a sphere

     

  • NF
    30th Mar 2015 Member 1 Permalink

    More people have "died" inside the Halo Games than have ever died in real life on Earth.

    @jacob1 (View Post)

    lol. Didn't we learn that in Geometry?

    Triangles add up to 180 degrees which you'll learn in 10th grade.

    Edited 2 times by NUCLEAR_FOX. Last: 30th Mar 2015
  • mniip
    30th Mar 2015 Developer 1 Permalink
    @jacob1 (View Post)
    Nothing surprising here, we are basically "defining" exponentiation over complex numbers. The more general formula is

    ez = eRe(z) (cos Im(z) + i sin Im(z))

    @Lord_Bowserinator (View Post)
    @NUCLEAR_FOX (View Post)
    In hypobolic (sperical) spaces maybe. The word he tried to spell was "non-Euclidian".
    Edited once by mniip. Last: 30th Mar 2015
Locked by jacob1: too many facts are just karma grabs, incorrect facts also