DoomsdaysCWSo, I learned a lot this #SolarPunkSunday! #BokashiComposting , #LacticAcidBacteria uses, new breakthroughs with #Sandbatteries, #Piezoelectrics, and #Renewables! And all the sharing of tips and tricks and events! I hope folks join us next weekend! Share your #RepairCafes, #ToolLibraries, #CommunityBuilding, #Gardening pics, #SolarPunk stories and art, etc., etc. Together we can BUILD a better future!
Hacker NewsPiezoelectrics enable displays to provide both audio and touch feedback
https://spectrum.ieee.org/piezoelectric-speakers
#ycombinator #mems #piezoelectrics #piezoactuators #audio #speakers #cell_phones #televisions #MEMS
https://spectrum.ieee.org/piezoelectric-speakers
#ycombinator #mems #piezoelectrics #piezoactuators #audio #speakers #cell_phones #televisions #MEMS
