True enough, but Apollo and Shuttle never had a successful mission either.

I am really hoping the new engines perform well as that will allow so much more development.
More powerful engines means more payload capacity which means you can experiment with cryo insulation and active cooling and all the nifty things needed for on-orbit fuel transfer.
In parallel, it will be interesting to see how cheaply a Skylab II can be made if the space lavatories and space jacuzzis and all the other life support apparatus are not as weight-constrained as the Apollo days.
Exciting stuff!

Meh. If that is about their hiring practices, on principle I'd rather they be inclusive, but it isn't likely to destroy the quality of the product if they aren't. If it is a more general statement however — "We make our product available to everyone" — then that is a much bigger concern, because it could be an indication that the software might become a lot less available.

Personally, if I used their software, I'd be more worried about the transparency -> trust change. A company like that must be transparent, because if they aren't, you can't trust them. When I see a change like that, I read it as "Trust us. We aren't sending your passwords to the NSA."

If that's true, it likely won't be true for long. Qualcomm modems sucked when Apple started using them, too — constant baseband crashes, etc. It took a couple of years before they were even kind of stable.

The nice thing about the Apple modems is that they are in control of the entire stack. That means when there's a bug, there's no fighting back and forth between two companies about whose problem it is. That means every baseband crash, no matter how rare, likely has enough stored data to figure out why it crashed, reproduce it, and fix it. That also means that they can do detailed analytics and experiment with different tower switching algorithms on a global scale to improve reliability over time. This is something that companies like Qualcomm simply are not equipped to do, because they don't make devices, and thus don't have the ability to send software updates or experiment flag changes to billions of devices out in the field.

The stories I've read say that Qualcomm's hardware is better (read: faster) when you have a strong signal, but that in weak-signal environments, Apple's modems are considerably more reliable. I hope so. I've found the Qualcomm modems to be absolute trash in moderate-signal environments ever since they made us switch us from Sprint towers to T-Mobile towers, and things have only gotten a little bit better in the half a decade since.

I'd gladly take a slower maximum speed in exchange for avoiding the constant problems I have with the signal dropping out entirely.

Well done, but you appear to be in the minority. Maybe you havenâ(TM)t used other tools much?

On land owned by someone else. The government compels the landowner to make that land available to whoever put up the pole. It's not like the landowner had any say in the matter.

You donâ(TM)t need to stand there holding the plug while itâ(TM)s charging! I canâ(TM)t imagine it taking more than a moment to plug it in.

I saw a Tesla with Dutch plates on it when I was in Serbia last summer. Thatâ(TM)s a long way from home (nearly 2,000 km) in a less developed country. It seems some people arenâ(TM)t worried about long haul in Europe either.

In a book that refers to Netflix as "a new upstart service that Blockbuster Video should be wary of."

Yeah, I saw "...alternatives most people haven't heard of like... Patreon", and was thinking, "What year is this?"

Why donâ(TM)t Microsoft do what Apple offers? In their case, if you donâ(TM)t remember the password to your Mac or have a copy of the FileVault key, you can recover it through your iCloud account. At one time, it was optional to store online; I donâ(TM)t know if thatâ(TM)s still the case. I know this because recently I somehow mistyped my password the same way twice when I changed it and had to go through the fairly simple recovery process, even though I only use local accounts. So I blame Microsoft for this situation, not the user, beyond her choice of using Windows in the first place.

"How did you not build a rat's nest BEFORE AI?"

By employing a load of rats. How did you do it?

Explain to them "If you don't know how to do maths in your head you WILL be robbed every time you buy in a street market" - which will be a few days after Trump has bankrupted the last remaining shop in the mall.

I think it's probably safe to say that there is pressure to inflate grades, and that such pressure comes from people who think that way.

And I know you know all this, but for the rest of the folks reading, realistically, most of them got into Harvard for one of three reasons:

• They could afford to go to Harvard, and therefore applied.
• They thought they were the best of the best, and therefore applied.
• Their parents went to Harvard and convinced them to apply.

Note that all three of those include the word "apply" in one form or another. The ones who got in are presumably some of the best of the people who applied, with the caveat that there is a large pool of people who were equally good, but did not get in, because there is a limit to how many students they can take, and there is a much, much larger pool of people who were equally good, but did not apply, because they:

• didn't have the money to afford it,
• didn't perceive themselves to be good enough (impostor syndrome),
• didn't want to live in the Boston area (B is for Boston, B is for brr),
• didn't want to go to school with what they assumed would be a bunch of spoiled rich kids,
• wanted to save their money for a good grad school, preferred to stay closer to home, or
• were majoring in an area where Harvard is only middle-of-the-pack.

For example, in CS undergrad education, Harvard is tied with UC Santa Cruz down at #37. And UCSC is a short (though moderately painful) drive from Silicon Valley, which makes it more desirable for part-time employment. Harvard is a few minutes on the red line from MIT (#5), which at best makes it an easy trip to another school's recruiting fairs.

It's not a terrible thought. I'm not sure you'd see a meaningful difference in outcomes if you randomly picked from the top 20% of students nationwide and assigned them to Harvard versus carefully selecting with the level of rigor that they do. What would be really great would be if one of these schools randomly chose 2% of their incoming freshmen from the pool of all applicants, rather than going through the full process, and then compared outcomes.

Of course it's possible. It is exceedingly unlikely once the class size gets sufficiently large, but it is absolutely possible in small classes.

Consider an honors general psychology class where everyone is in the honors program and chooses to take that class rather than taking their A in the non-honors version of the course. If they do well enough to get an A in the non-honors course, there's no good reason to give them a B in the honors version of the course, because that just penalizes their GPA for taking a version of the course that covers the subject in more depth and breadth. Now assume that this class has ten students, all of whom would probably have gotten an A in the standard general psych course. Consider that the policy proposed would cap it at 6 As.

And even if you reject the idea that the honors classes should be graded similarly to the non-honors classes and want folks to wear an A in an honors class as some sort of badge of honor (why?), a small elective class still has a real risk of having a section some quarter/semester where everyone is really good or really bad. And just as you wouldn't want to assign As if nobody deserves one, you wouldn't want to deny As if everyone does.

Policies like this only make sense if you cancel any section that has a small number of students or exclude them from the policy. The smaller the sample size, the larger the standard deviation becomes. This is basic statistics (which I mostly picked up in Dr. Zachry's honors general psych). Any policy that doesn't take that into account is fundamentally flawed. Ideally, the grades for each class need to be evaluated with a t-test or similar against all of the previous sections of that class, taking into account the class size as though they were both samples of a larger population. And if that says there's too much difference between the mean/variance of one class and another, that *might* be a hint that the other class was graded unfairly, or it might mean that they're just smarter/better students. To find out which, you then need to compare the group of students' overall per-semester/quarter GPAs against that same metric for the other historical sections of the class.

Simplifying it to some fixed number makes it easy to write the policy, but it doesn't make it a *good* policy.