What issues? I have used for.. I don't even know. Feels like since my first smart phone. Never had issues.
Always start with a free-body diagram
Reading this gave me anxiety.
I think most engineers have an understanding amongst each other, regardless of their specialty, we can all teach ourselves to problem solve. So many math and physics classes as an EE just to get to my core classes. It definitely a certain type of person to get through the thick of it.
Taycan is nicer inside and has a better feel driving but overall the Tesla wins me over. The space for my family, charging network, accessing everything on the screen, self driving and just Tesla's software overall, I think it really out does the Porsche
Imagine that feeling of cruise control 10x. It's just a better driving experience.
On the highway, I haven't had it fail or do anything weird in over a year. I watch the road, but keep my hands off. Daily commute, especially when there's traffic, is much less of a mental burden. I'm much more at ease to check my phone or look up a song. Local roads, I keep my hand a 3' o'clock while on the armrest. Not as liberal with diverting my eyes. Letting it do all the work makes driving better, it's definitely more relaxing.
"nailed to your fire place" - aren't these made of brick?
I have Samsung S10 ultra. Never used Facebook, but this services app was installed used data. Can't uninstall it. I can disable it but that's not enough..
Use googles cached option.
You can tap the 3 dots next to the share button and say you're not interested in seeing this type of stuff.
It looks like an alternating series, so It's likely from a physics class involving electrostatic or maybe control systems. It also could be from a later calculus class where you're first introduced to alternating series like Taylor or Leibniz.