Thinh Nghiem

Thinh Nghiem

Member

Member since
Dec 26, 2013
Last active
Mar 17, 2019
Total activities
0

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Recent contributions

  1. #Threads

    Can a gyroscope change its rotating direction?

    In school, I had chance to learn about the movement of the gyroscope, its orbits, dynamic energy etc.However the spinning direction  ...

  2. #Threads

    The relationships between Prime number and Fibonacci number

    Hello all, Recently when learning programming language, I accidentally found out an interesting relationship between prime number and Fibonacci number. That is,...

  3. #Threads

    Charged or discharged

    Dear all, I have an amusing experiment with my smart phone charger. That is, after charging it fully, I connect its input...

  4. #Threads

    Solar energy to mechanical energy transformation

    I have an experiment to transfer solar energy to mechanical energy. First of all is a cone inspired by an axis. On...

  5. #Threads

    How to make my model running permanently

    Dears, I have interesting model here I need your opinions to improve it so that it will never stop, and run permanently...

  6. #Threads

    Chess playing

    I have an interesting game. I arrange Chinese chessmen into international chess board and play normally with its rule. Of course there...