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visits member for 2 years, 2 months
seen Jul 21 at 15:21

I was a gamer. It was just waste of time.

I am a physics engineer. Worth losing some brain cells but havent used for anything yet.

I want to be a wide-spectrum programmer. To be actually useful.

  • Physics
  • Maths

    • Algorithm complexity(mid)
    • Computational relational algebra(beginner)
    • Fuzzy logic(beginner)

    • Java(mid)

    • LabView(good)

    • QBasic(very good)
    • C(mid) and C++(mid) and C#(mid)
    • Fortran(good)
    • Assembly(beginner)
    • DarkBasic(beginner)
    • phsical modeling(good)
    • Parallel computing Opencl(good)
    • Neural network(beginner)
    • Html(good) and CSS(good)

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Jul
1
revised Concentrating Sunlight to initiate fusion reaction
added 78 characters in body
Jul
1
revised Concentrating Sunlight to initiate fusion reaction
added 191 characters in body
Jul
1
comment Concentrating Sunlight to initiate fusion reaction
These are just to for pressure requirements. To heat to 100M Kelvins, you need at least several million times of this.
Jul
1
revised Concentrating Sunlight to initiate fusion reaction
deleted 237 characters in body
Jul
1
comment Concentrating Sunlight to initiate fusion reaction
Also it is not needed to be continuous beam, that if you can accumulate somehow, only a few cm² could do. Lasers are better.
Jul
1
comment Concentrating Sunlight to initiate fusion reaction
It is 16 meter square now.
Jul
1
revised Concentrating Sunlight to initiate fusion reaction
deleted 237 characters in body
Jul
1
comment Concentrating Sunlight to initiate fusion reaction
You may be right about that, thinking right now.
Jun
30
revised Concentrating Sunlight to initiate fusion reaction
added 76 characters in body
Jun
30
revised Concentrating Sunlight to initiate fusion reaction
added 96 characters in body
Jun
30
revised Concentrating Sunlight to initiate fusion reaction
added 200 characters in body
Jun
30
revised Concentrating Sunlight to initiate fusion reaction
added 200 characters in body
Jun
30
answered Concentrating Sunlight to initiate fusion reaction
Jun
30
comment Why does angular velocity lies in the axis passing through the center of the circumference?
Other parts than center, have both angular and linear velocities. Center only has angular one, with respect to reference frame which is center axis.
Jun
30
comment Physics and math behind flight through solar system: Where to start?
Work hard, have fun.
Jun
29
comment Physics and math behind flight through solar system: Where to start?
You can start here en.wikibooks.org/wiki/Optics/Fermat's_Principle
Jun
29
comment Physics and math behind flight through solar system: Where to start?
The best answer for me is solving like Snell's Law. Just with variable parameters. I mean like the derivation of Snell's Law.
Jun
29
comment Physics and math behind flight through solar system: Where to start?
Im sure this is not used by anywhere by anyone, this is just not enough for important real missions. If you are good programmer, you can start a neural-network then train it to approach a target within a gravity field, then give your problem to it and it solves using its experience.
Jun
29
comment Physics and math behind flight through solar system: Where to start?
All things above takes assumption of your spaceship just fires the engines all the time and does not try to change the angle, making the gravity do its job.
Jun
29
comment Physics and math behind flight through solar system: Where to start?
If these are not your liking, then you can just release 3600 spaceships from point A (10 for each degree resolution) then just check if one arrives at B. You may do with 360000 to get a more precise shooting/starting angle.