Why MANY phones can use the same cell tower
Surface acoustic waves filters are super cool! I've made a longer video about it here: • The Tiny Crystals That Make Smartphon...
These videos take 2 hours of work per second of video, so support is very much appreciated!
/ know_art
If there's any questions or if you want to collab or something, just send me a message somewhere
love,
Aldo
