It's a cool idea and they stand for a lot of great ideals, but laptops are incredibly hard to get right, drivers are hard to get right, and they are a small team trying to support a large number of possible configurations. Hardware gets more complicated by the year: forget the CPU and various GPUs, just look at how many other devices in a modern computer have a full-on processor, e.g. fancy touchbars, displays, even hard drives! Hell, your CPU probably has its own secondary general-purpose processors for things like security, and our CPUs themselves get firmware updates now to change how their instructions function. They are doing great work, but the deck is so stacked against them that it's not funny.

Most space launch companies are inefficient and ineffective. SpaceX has the margin to pay these taxes, those unfortunates don't. If you want to kill competition in an industry, tax it enough that only the large corporations can survive the loss, and add some complicated regulations in for extra effect. No one else has anything close to what Starship may become, and further reduction in margins will ensure that SpaceX will have a defacto monopoly on non-military space launches while their competitors are strangled paying for FAA services that is disproportionately benefit owners of private jets and charter flights for the rich.

FWIW, he had several opportunities to voice a denial in court, and did not do so.

The idea that software not signed by some entity in the country that they represent is installed any high-level official's phone is absurd. How did the world get this way?

Not for reasons of any limitations in predicate logic or complexity or any appeals to supernaturalism or anything like that. But instead because I think it more likely that the ability of human society to advance technologically is going to collapse (either because the ecosystem itself has collapsed, or because of nuclear war on a planetary scale, or biocrises, or whatever) before getting there.

This /. story uses symbols for "News" and "Technology" at the top. Back in the long ago days, didn't /. have a symbol to use for stories having to do with Mindstorms? Back when they were a lot more frequent?

I've been using this site for over twenty years, and it's a been most of a decade since I've commented. This is the best thing I've seen on here since then. Whatever you do, keep drumming up the fight against ignorance and propaganda, and the people who've fallen victims of it. I don't want to get personal, but lets just say that I know from intimate experience what brainwashing does to a person, and the tremendous cost of clawing one's way out of it. Division in modern society is inevitable--and we must fight against those who seek to destroy rational thought!--but without empathy for those infected by bad ideas, shortchanged by their personal experiences, we'll end up punishing and alientating those victimized by bad actors exploiting cognitive vulnerabilities that every one of us has, we will push them out of sheer self-defense into voting in the people who will undo us.

There isn't really any proof that Waymo vehicles are driverless, only that the driver isn't in the vehicle. If you compare a dozen dubiously driverless vehicles to a million collecting data every moment and already doing a pretty good job at autonomy, which do you think will succeed?

The fact that the driver is not in the vehicle does not mean that there is no driver.

If I were you, I'd ask for my money back.

I believe that this was figured out in the amateur observer community before NASA confirmed it. I saw it go by in my twitter feed. Not sure I can find it now...

Not the person you're responding to, but I'm pretty sure their less-than-polite phrasing meant "biological female who has ever been involved in jetpack development or *jetpack* flying".

Everyone knows Amelia Earhart was a big part of aviation history in that era, but I strongly suspect that she didn't moonlight as the Rocketeer.

Linear Energy Transfer

It's not radioactive. When high-energy particles strike it, they break apart into lower-energy particles that are more harmful. So, you need enough shielding to catch the particles that break apart in the top layer of your shielding.

While radiation mostly results in transient errors, it can also cause latch-ups that blow a gate off of the die. For rad-hard equipment in space this is mitigated by silicon-on-insulator fabrication, so that you can't have a latch-up between the substrate and a silicon feature.