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kenny1999

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Topics posted by kenny1999

  1.  

    Microscopical level

    By kenny1999, in Chemistry

    • 5 replies
    • 1055 views
  2.  

    UV basics

    By kenny1999, in Physics

    • 5 replies
    • 1551 views
  3.  

    White or black clothes in the sunlight? I am confused

    By kenny1999, in Physics

    • 5 replies
    • 2654 views
  4.  

    is circular shape the only shape that can converge light?

    By kenny1999, in Physics

    • 5 replies
    • 1040 views
  5.  

    Do we share a little bit more DNA with cousins from our mother side?

    By kenny1999, in Genetics

    • 5 replies
    • 468 views
  6.  

    Is tongue rolling purely genetic?

    By kenny1999, in Medical Science

    • 5 replies
    • 870 views
  7.  

    Time heals all wounds?

    By kenny1999, in Psychiatry and Psychology

    • 5 replies
    • 461 views
  8.  

    How could lack of free space affect the performance of an iPhone?

    By kenny1999, in Computer Science

    • 5 replies
    • 595 views
  9.  

    Is it better or worse to dry clothes in sunlight?

    By kenny1999, in Other Sciences

    • 5 replies
    • 1042 views
  10.  

    What if cookware/dishware is scratched?

    By kenny1999, in Amateur Science

    • 5 replies
    • 1072 views
  11.  

    Could circuit board, electronic components tdust and dirt to some extent by design?

    By kenny1999, in Amateur Science

    • 5 replies
    • 1126 views
  12.  

    Is the world really doing something for our earth?

    By kenny1999, in Earth Science

    • 5 replies
    • 1093 views
  13.  

    Are all smoke or fume from cooking oil toxic?

    By kenny1999, in Chemistry

    • 4 replies
    • 877 views
  14.  

    Is plastic mostly inert to most substances?

    By kenny1999, in Chemistry

    • 4 replies
    • 580 views
  15.  

    is it because of heat capacity?

    By kenny1999, in Physics

    • 4 replies
    • 1068 views
  16.  

    latent heat of boiling water

    By kenny1999, in Physics

    • 4 replies
    • 1312 views
  17.  

    How does scientist test to find out drug interaction?

    By kenny1999, in Medical Science

    • 4 replies
    • 1143 views
  18.  

    Does anyone who gets old will get at least one or more chronic disease?

    By kenny1999, in Medical Science

    • 4 replies
    • 1368 views
  19.  

    How long can a tetanus shot protect you?

    By kenny1999, in Medical Science

    • 4 replies
    • 1036 views
  20.  

    zip file with password on mobile devices?

    By kenny1999, in Computer Science

    • 4 replies
    • 334 views
  21.  

    Does ceramic leach or degrade over time?

    By kenny1999, in Other Sciences

    • 4 replies
    • 445 views
  22.  

    Can isopropyl alcohol alone keep away household pests?

    By kenny1999, in Amateur Science

    • 4 replies
    • 781 views
  23.  

    what are all possible ways of testing 999.9 or 24k gold?

    By kenny1999, in Amateur Science

    • 4 replies
    • 371 views
  24.  

    hot and cold

    By kenny1999, in Chemistry

    • 3 replies
    • 735 views
  25.  

    Why cooking oil runs faster when heated?

    By kenny1999, in Chemistry

    • 3 replies
    • 776 views
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