neat_news · @neat_news
5 followers · 225 posts · Server federated.press

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 neat-news.com/2023/08/225.php.

#vacuum #sound #piezoelectric

Last updated 1 year ago

Miro Collas · @Miro_Collas
355 followers · 9323 posts · Server masto.ai

Strange Liquid That Produces Electricity When Touched - YouTube
youtube.com/watch?v=O3680f9Mg6

#physics #piezoelectric #liquid

Last updated 1 year ago

Stefan Weber · @Stefan_Weber
65 followers · 73 posts · Server fediscience.org

RT @brianrodr
Are you an seeking a understanding & materials with ? Join our group @ucddublin as part of an international collaboration - informal enquiries welcome, RTs appreciated! euraxess.ec.europa.eu/jobs/726

#applynow #afm #ferroelectric #piezoelectric #postdoc #microscopist #adventurous

Last updated 2 years ago

Dave Griffiths · @nebogeo
643 followers · 242 posts · Server post.lurk.org

Tourmaline has properties in that it generates a voltage when struck, and deforms when a voltage is applied. It's also a , you can make pretty decent diodes out of chunks of it.

#piezoelectric #semiconductor

Last updated 2 years ago

Howard Smith MD, AM · @Drhowardsmith
1 followers · 307 posts · Server masto.nyc

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.

youtu.be/O3lUQSeRkFA

#hemoglobin #laser #piezoelectric #cancer #cardiovascular

Last updated 2 years ago

GeekProjects News · @news
1 followers · 1622 posts · Server geekprojects.com
IT News · @itnewsbot
2619 followers · 243859 posts · Server schleuss.online

Lo-Fi Fun: Beer Can Microphones - Sometimes, you just need an easy win, right? This is one of those projects. A coup... - hackaday.com/2022/12/27/lo-fi-

#mic #piezo #interest #featured #piezodisk #microphone #contactmic #classichacks #piezoelectric

Last updated 2 years ago

Make: · @makemagazine
169 followers · 6 posts · Server mastodon.social

Learn how @joegrand combines TDK Corporation's ultra-thin PiezoListen with innovative techniques to create an 80s-style that is either the thinnest or phattest we've ever seen - if not both! 🤘📻🤘

makezine.com/article/maker-new

#hardware #hacker #piezoelectric #speakers #pcb #boombox

Last updated 2 years ago

Phys.org · @physorg_bot
153 followers · 7640 posts · Server social.platypush.tech