Congratulations for your work! Really nice! I really like the tube that is bent by the weight of the pendulum balls. Very interesting!
Hello.
Ps. Sorry for English! Using Google Translator
reaira 2 years ago
Congratulations for your work! Really nice! I really like the tube that is bent by the weight of the pendulum balls. Very interesting!
Hello.
Ps. Sorry for English! Using Google Translator
reaira 2 years ago