Device offers long-distance, low-power underwater communication
https://news.mit.edu/2023/devices-offers-battery-free-underwater-communication-0906
#ycombinator #Fadel_Adib #Underwater_backscatter #Van_Atta_acoustic_network #piezoelectricity

Myth and #astrology aside, quartz generates an electric charge when it's mechanically deformed. This is called piezoelectricity and it's used in lots of things like sensors, watches, and medical equipment. #piezoelectricity

Myth and #astrology aside, quartz generates an electric charge when it's mechanically deformed. This is called piezoelectricity and it's used in lots of things like sensors, watches, and medical equipment. #piezoelectricity

This underwater camera operates wirelessly without batteries - Enlarge / MIT engineers built a battery-free, wireless underwater camer... - https://arstechnica.com/?p=1885419 #wirelesscommunication #marineenvironment #piezoelectricity #underwatercamera #marinescience #engineering #acoustics #science

Referenced link: https://phys.org/news/2022-06-exfoliation-technique-recovers-biomaterial-piezoelectricity.html
Discuss on https://discu.eu/q/https://phys.org/news/2022-06-exfoliation-technique-recovers-biomaterial-piezoelectricity.html

Originally posted by Phys.org / @physorg_com@twitter.com: https://twitter.com/physorg_com/status/1538881864060002306#m

New exfoliation technique 'recovers' biomaterial's #piezoelectricity @advmater https://onlinelibrary.wiley.com/doi/10.1002/adma.202200864 https://phys.org/news/2022-06-exfoliation-technique-recovers-biomaterial-piezoelectricity.html