It probably would get her in some hot water, but a first name alone is a gray area. It becomes a definite violation if it’s combined with health information, even as simple “a baby was born here with the name X”. If she just says “I saw a name spelled X” then it may not be a violation of the law, but the hospital would probably still can her for it.
The most pressure it would experience would be the difference in internal vs external pressure. At 1000ft of depth there’s a pressure of 440psi. Assuming the sphere somehow managed a perfect vacuum that’s still well below the 6000psi compressive strength of high strength concrete, hell they would still have more flexural strength. The spheres themselves definitely wouldn’t be the weak link.
Depends if the spheres require any steel reinforcement; the salt penetrates the concrete and absolutely wrecks rebar. Though I imagine spheres at depth (not to mention with a partial vacuum) can function like an arch and support themselves with compression, which concrete excels at.
This one is just pure stupidity. Border Control and Customs announces the exemption one day, Trump immediately walks it back the next, all while markets are still closed. A bunch of idiots probably bought options on Apple and are going to get absolutely screwed when markets open today. If I had to guess the exemption was planned and got out too early somehow.
Neither 110VAC or 240VAC is inherently more dangerous as long as the system is paired with the right gauge of wire. As for personal safety, both are more than capable of killing you regardless of amperage. 240VAC may even be a little more capable because it can push more current through the resistance of your body.
I’ll admit, American plugs/outlets leave a lot to be desired, but it’s not any more dangerous because of the higher current.