OMG, I'm so stealing that ;)

"Woke" simply means "I'm conservative, and the thing I'm calling 'Woke' is something that I hate". It has no well-defined meaning beyond that. I've heard things as diverse as "the concept of the Metaverse" and "removing copyrighted content so you don't get sued" described as "woke".

No call by push value or P vs NP or complexity theory etc.

So a different set of things that are also useless to the vast majority of people?

Mostly true but not entirely. For the moment at least there are still applications such as airplanes where fossil fuels have no reasonable alternative. But yes, a large number of things that we currently power by burning long-dead dinosaurs could just as well work with other sources of energy.

And yeah, I think the whole world looks at the Middle East and is thinking: If you all so much want to kill each other, why don't we just step back and let you?

Some born with golden spoon in mouth boy is learning the expensive way that no, money can NOT buy everything. The laws of physics don't care how rich you are or how much money you throw at them. :-)

Even when Chrome adds support, we'll have to wait ages before we can actually reliably use the format without having to implement fallback logic and fallback formats for legacy browsers.

AVIF is also painfully slow. And if I recall correctly, is outperformed by JPEG XL at moderate and low compression (but - again, if I recall correctly - AVIF wins at highly compressed images). Also, AVIF faces some patent threats. And misses a lot of JPEG XL's interesting features.

A practical issue with a circle is that it is not a circle until it is finished,

That's not the reason at all, AFAIK. The reasoning is, okay, we want people to be able to move from one place to some distance place in the city at the maximum comfortable speed, which is limited by G-forces. You have some guaranteed G-forces from first accelerating and then decelerating. But if it's linear, that's your only G forces. If it's curved, however, you also have radial G-forces.

The Line's train going from one end to the other (170km) nonstop is supposed to do it in 20 minutes, aka with a mean speed of ~510 kph. Let's say a peak of 800 kph. Now if we shape that 170km into a circle, that's 54km diameter, 27km radius. From the centripetal force formula a=v^2/r, that's 222,22...^2 / 27000 ~= 1,83 m/s^2, or a constant ~0,2g to the side. This is on top of the G-forces from your acceleration and deceleration. You can probably deal with ~0,2g in a train if everyone is seated without much discomfort, though it's double what's acceptable for standing passengers. But you can eliminate that if the city is linear (at the cost of increasing the mean distance that the average person has to travel to go from one arbitrary point in the city to another)

That's not to defend this concept. Because the city doesn't need to be 170km long; you can just made it more 2d and have the distances be vastly shorter (at the cost of just needing some extra lateral travel within the city). Honestly, if I were building a "designer" city from the ground up, I'd use a PRT (Personal Rapid Transit) system rather than trying to make it super-elongated.

What got me is that I don't see why this isn't readily resolved by active damping, the same systems that many tall towers now use to resist earthquakes or resonant wind forces. Big heavy weight at the top (or in this case the bottom) hooked up to actuators that make it move in an inverse direction to the sway.

Again, this is not to defend this colossal waste of money. I just don't see why there aren't ready solutions for this specific problem.

Agreed - but that said, there are space elevator alternatives, like the Lofstrom Loop / Launch Loop, which at least theoretically can be built with modern materials (and have far better properties anyway - not latitude-constrained, provides dV, vastly higher throughput, far more efficient, stores energy / can add cheap energy at off-peak times, etc). One could always "waste" money on them trying something new :)

Obviously, sooner or later we will want to do things that require our physical presence. And be it because the ping time to Mars really, really sucks.

Robots are way easier to engineer for space than humans, even though space is so unforgiving that that's not trivial, either. The same is true for other planets. Building a robot that works well in 0.2g or 5g is an engineering challenge but doable even with today's tech. Humans... not so much.

But let's be honest here: We want to go out there. The same way humans have found their way to the most remote places and most isolated islands on planet Earth, expansion is deeply within our nature.

So, robots for exploration to prepare for more detailed human exploration to prepare for human expansion.

And maybe, along the way we can solve the problem that any spaceship fast and big enough to achieve acceptable interplanetary travel times (let's not even talk about interstellar) with useful payloads is also a weapon of mass destruction on a scale that makes nukes seem like firecrackers.

Has What If? already done a segment on "what happens is SpaceX's Starship slams into Earth at 0.1c" ?

> Bruh. Apt already relies on Perl, which has no formal language specification. What nonsense is this?

You are right, which is why I don't think this is a huge deal.

Though perl5 compatibility back to c.2000 is pretty good.

Today's rust code most likely won't run in 2050 on modern compilers.

But perl4 code doesn't run well today either.

Yet nothing in trixie needs to run anything from buzz - so as long as everything works within a version or two it's hard to imagine anybody being negatively affected.

I have a UPS package shipped Overnight/Saturday Delivery on Friday and it now appears to be on a truck near Chicago. It was originally scheduled to transit from South Dakota to New England.

New delivery date is Tuesday. I hope the sender gets his money back!

(I didn't need it that quickly but the sender was making good on a delivery date guarantee, at a loss of his profits).

I have a floppy controller on order that doesn't know how to read disks; it just passes through magnetic field data to software which is supposed to be able to reconstruct the disk image.

Hopefully these tapes will be OK to read as long as somebody can build a magnetic read head of the correct type.

Maybe with ML there will be a reasonable chance of reconstructing faded regions. Old audio tape is still mostly fine, so fingers crossed.

BTW, what a great job these folks have!

> No need for all that. Either "Judgement is for the other side" or "Case dismissed." Clears the docket, and slows down these kinds of submissions until they're at least doublechecked.

Interesting. I think you've changed my mind about this.

Economic incentives are probably the way to go.