Fun fact : Piezoelectric effect was discovered a long time ago. Especially noted by Curie brothers Pierre and Jacques Curie around 1880 in their experiments pertaining to crystals of tourmaline,quartz,sugar and Rochelle salt...
High frequency transducers used in ultrasonics, Sonar,microphones, speakers, and electric cigarette/gas lighters are few applications...
bumblades on March 15th, 2019 at 06:14 UTC »
In an exam, I'd electrocute people next to me lol
Komikaz3 on March 15th, 2019 at 06:15 UTC »
College students don’t have to worry about the electric bill anymore
Xenomorph007 on March 15th, 2019 at 09:17 UTC »
Fun fact : Piezoelectric effect was discovered a long time ago. Especially noted by Curie brothers Pierre and Jacques Curie around 1880 in their experiments pertaining to crystals of tourmaline,quartz,sugar and Rochelle salt...