⌂
⚲
?
✕︎
clip:312249
clip:312249
clip:312249
clip:312249
clip:312249
clip:312249
clip:312249
clip:312249
clip:312249
hi
{"x":0,"y":0} to {"x":0,"y":0}
Copyright © details on Wikimedia Commons.
Radio-frequency-anechoic-chamber-HDR-0a.jpg
▦