I believe this is a Google doc preview. On my iPad it had terrible scrolling performance, and the shortcut to scroll to the top of the page (tap the top edge of the screen) doesn't work :(
https://www.17lands.com/ collects your limited game win/loss stats, and it also records your turn-by-turn game history for both limited and constructed games. (I was a contributor)
If your threat model involves people hijacking your TV to spy on you, and one of these attackers managed to enter your home, you are already toast no matter what.
I've got no clue about the downvotes either. Maybe because the first version of the comment was a little snarky, and didn't include how submarines actually avoid crashing into things?
The "50% faster" stat is talking about latency, which is not really what subsea cables are about (massive bandwidth).
The more important figure is the attenuation at frequency bands used in telecommunication (C-band and L-band). According to the article, hollow core fibers are still much worse than solid core fibers (0.28 dB/km vs 0.14 dB/km).