Thinh Nghiem

@thinh-TIntyX Member

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Last 12 months

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Posted #Threads 7 years ago

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 Â was not referred to.Recently...

5 replies
Posted #Threads 9 years ago

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, a positive integer...
Posted #Threads 10 years ago

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 and output toghether, and...
Posted #Threads 10 years ago

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 the cone are two...

2 replies
Posted #Threads 10 years ago

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 Thanks

2 replies
Posted #Threads 11 years ago

Chess playing

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