Ridiculously amazing effort by Narendran starting to formulate his salt compounds for his child trackers.
Haha…!! Idk…!! been a while i watched TV :P
Did you succeed Narendran Ashok
Jitto Varghese After 12 hours i can see the crystal growth…!!
What is status of prototype???
I have made a small blunder. :(
Since the salt solution went too less I added some extra salt and water…the existing crystal got deposited to the bottom of the glass…
Now I am working on the GPS system since again the salt has to be grown
Could share pic&steps of the Piezo salt-Metal plate sandwich please? :)