☆ Yσɠƚԋσʂ ☆@lemmy.ml to Technology@lemmy.mlEnglish · 29 days agoChina is designing a silent supersonic airplane to win the next era of commercial flightwww.fastcompany.comexternal-linkmessage-square12linkfedilinkarrow-up119arrow-down11
arrow-up118arrow-down1external-linkChina is designing a silent supersonic airplane to win the next era of commercial flightwww.fastcompany.com☆ Yσɠƚԋσʂ ☆@lemmy.ml to Technology@lemmy.mlEnglish · 29 days agomessage-square12linkfedilink
minus-squareflooflooflinkfedilinkarrow-up2arrow-down1·29 days agoHairdryers are quite loud too. It’s a stretch to describe even the sonic boom as “silent”.
minus-squaremaster5o1@lemmy.nzlinkfedilinkarrow-up1·edit-228 days agoAren’t they fairly quiet to the passengers? (the sound being behind the plane)
Hairdryers are quite loud too. It’s a stretch to describe even the sonic boom as “silent”.
Aren’t they fairly quiet to the passengers?
(the sound being behind the plane)