P prepspa Member Joined Dec 4, 2018 Messages 60 Reaction score 143 Location Spain Jan 22, 2019 #1 I see this YouTube video: The man is making a piezoelectric speaker with a stone, a piece of Rochelle Salt. Can we do the same with a piece of Quartz? Last edited: Jan 22, 2019
I see this YouTube video: The man is making a piezoelectric speaker with a stone, a piece of Rochelle Salt. Can we do the same with a piece of Quartz?
jimLE A True Doomsday Prepper Joined Apr 3, 2013 Messages 7,853 Reaction score 8,217 Location small town texas Jan 23, 2019 #2 I did a lil bit of a web search on it.and even thoe i didn't find anything about using a crystal..it does seem like that it can be done.
I did a lil bit of a web search on it.and even thoe i didn't find anything about using a crystal..it does seem like that it can be done.
P prepspa Member Joined Dec 4, 2018 Messages 60 Reaction score 143 Location Spain Jan 24, 2019 #3 We have to try