Sound does not travel through a vacuum, normally. Now scientists have shown that it can if the vacuum gap is between to piezoelectric solids. See http://www.neat-news.com/2023/08/225.php. #vacuum #sound #piezoelectric
Strange Liquid That Produces Electricity When Touched - YouTube
https://www.youtube.com/watch?v=O3680f9Mg6g
#physics #piezoelectric #liquid
RT @brianrodr
Are you an #adventurous #microscopist seeking a #postdoc understanding #piezoelectric & #ferroelectric materials with #AFM? #ApplyNow Join our group @ucddublin as part of an international collaboration - informal enquiries welcome, RTs appreciated! https://euraxess.ec.europa.eu/jobs/72606
#applynow #afm #ferroelectric #piezoelectric #postdoc #microscopist #adventurous
Tourmaline has #piezoelectric properties in that it generates a voltage when struck, and deforms when a voltage is applied. It's also a #semiconductor, you can make pretty decent diodes out of chunks of it.
Wearable Skin Patch Measures Hemoglobin:
UC-San Diego have developed a skin patch that continually measures your oxygen-carrying hemoglobin not just in your skin but in deeper locations like your vital organs. #hemoglobin #laser #piezoelectric #cancer #cardiovascular
#hemoglobin #laser #piezoelectric #cancer #cardiovascular
Lo-Fi Fun: Beer Can Microphones https://hackaday.com/2022/12/27/lo-fi-fun-beer-can-microphones/ #piezoelectric #classichacks #contactmic #microphone #piezodisk #Featured #Interest #piezo #mic
#piezoelectric #classichacks #contactmic #microphone #piezodisk #Featured #Interest #piezo #mic
Lo-Fi Fun: Beer Can Microphones - Sometimes, you just need an easy win, right? This is one of those projects. A coup... - https://hackaday.com/2022/12/27/lo-fi-fun-beer-can-microphones/ #piezoelectric #classichacks #contactmic #microphone #piezodisk #featured #interest #piezo #mic
#mic #piezo #interest #featured #piezodisk #microphone #contactmic #classichacks #piezoelectric
Learn how #hardware #hacker @joegrand combines TDK Corporation's ultra-thin PiezoListen #piezoelectric #speakers with innovative #PCB techniques to create an 80s-style #boombox that is either the thinnest or phattest we've ever seen - if not both! 🤘📻🤘
https://makezine.com/article/maker-news/taking-the-1980s-2-d-with-tdk-ultra-thin-speakers/
#hardware #hacker #piezoelectric #speakers #pcb #boombox
Referenced link: https://phys.org/news/2022-08-data-driven-discovery-nboi2-high-layered.html
Discuss on https://discu.eu/q/https://phys.org/news/2022-08-data-driven-discovery-nboi2-high-layered.html
Originally posted by Phys.org / @physorg_com@twitter.com: https://twitter.com/physorg_com/status/1555520138199404544#m
Data-driven discovery of NbOI2 as a high performance layered #piezoelectric @NUSingapore @NatureComms https://www.nature.com/articles/s41467-022-29495-y https://phys.org/news/2022-08-data-driven-discovery-nboi2-high-layered.html