Hello dear friend @emiliomoron
This is one of the most interesting things that happen on the platform, I mean the constant feedback that we can achieve by interacting with the rest of the users, I confess that I did not know that wood when deformed could generate electrical voltage. Thank you for this educational and great publication.
Best regards, have a great weekend.
Greetings friend, this platform is a great place to learn about various topics; properly you can not, but with this method of treatment can be provided with that ability.