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psi20

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Topics posted by psi20

  1. how do you black out text in a forum?

    psi20 · in The Lounge
    • 7 replies
    • 6144 views
    Seiryuu

  2. Mathematics that's relevant to the study of seismology

    psi20 · in Earth Science
    • 4 replies
    • 5604 views
    psi20

  3. What to do when you feel like you've wasted your life

    psi20 · in The Lounge
    • 16 replies
    • 9353 views
    xxSilverPhinxx

  4. How long can you live with your head cut off?

    psi20 · in Biology
    • 48 replies
    • 133183 views
    Freirec

  5. Carcycle

    psi20 · in Engineering
    • 8 replies
    • 2541 views
    Klaynos

  6. Atomic mass units, weights, conversions

    psi20 · in Chemistry
    • 7 replies
    • 3142 views
    YT2095

  7. Will my children eat each other?

    psi20 · in The Lounge
    • 8 replies
    • 1848 views
    iNow

  8. Electrons in an electric current

    psi20 · in Physics
    • 4 replies
    • 1738 views
    Country Boy

  9. Electron shells

    psi20 · in Chemistry
    • 2 replies
    • 1450 views
    psi20

  10. Expired Milk

    psi20 · in The Lounge
    • 8 replies
    • 7019 views
    psi20

  11. That one game

    psi20 · in The Lounge
    • 2 replies
    • 1097 views
    psi20

  12. Spider and Fly problem

    psi20 · in Brain Teasers and Puzzles
    • 13 replies
    • 6900 views
    uncool

  13. x to the xtreme

    psi20 · in Mathematics
    • 8 replies
    • 2262 views
    matt grime

  14. Jobs in the math industry

    psi20 · in The Lounge
    • 3 replies
    • 1538 views
    deltanova

  15. If you were a math teacher

    psi20 · in Science Education
    • 1 reply
    • 1285 views
    silkworm

  16. A simple proof I don't get

    psi20 · in Linear Algebra and Group Theory
    • 2 replies
    • 1887 views
    psi20

  17. Number of atoms in the universe?

    psi20 · in Modern and Theoretical Physics
    • 4 replies
    • 2243 views
    swansont

  18. Integration with this radical

    psi20 · in Homework Help
    • 3 replies
    • 1187 views
    s pepperchin

  19. Natural log differentiation and back

    psi20 · in Analysis and Calculus
    • 2 replies
    • 1584 views
    psi20

  20. Derivative and a function

    psi20 · in Analysis and Calculus
    • 1 reply
    • 1259 views
    m4rc

  21. A coupla algebra problems

    psi20 · in Mathematics
    • 10 replies
    • 2451 views
    matt grime

  22. I have no idea if this is even possible/plausible/feasible

    psi20 · in Computer Science
    • 8 replies
    • 1626 views
    Equuleus

  23. Lie Detectors

    psi20 · in Anatomy, Physiology and Neuroscience
    • 26 replies
    • 5906 views
    [Tycho?]

  24. parabola's equation

    psi20 · in Mathematics
    • 7 replies
    • 2388 views
    jcarlson

  25. What if Aliens were Earthlings?

    psi20 · in Speculations
    • 12 replies
    • 2200 views
    AzurePhoenix

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