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Comment Re:Uncanny (Score 1) 14

The biggest problem with Apple for users probably isn't any of their anticompetitive shit, but rather their bifurcated OS. Software which could be sold on both platforms is commonly only on one or the other. Tablets have enough screen and enough power to do real PC jobs but are prohibited from doing them because Apple wants to sell you both an iPad and a Macintosh. Android-based tablets can run emulators to get around these problems, or run full apps which can run on ARM Linux in Termux or another solution. TBF Google seems to have Apple envy and is aiming to lock down their systems more and not less so maybe they will throw away this advantage.

Submission + - Scientists Discover a Viral Cause of One of The Most Common Cancers (sciencealert.com)

alternative_right writes: The virus, known as beta-HPV, was thought in rare cases to contribute to skin cancer by worsening UV damage, but a recent study suggests it can actually hijack the body's cells to directly drive cancer growth.

A closer genetic analysis revealed something surprising: the beta-HPV had actually integrated itself into the DNA of the woman's tumor, where it was producing viral proteins that helped the cancer thrive.

Before now, beta-HPV had never been found to integrate into cellular DNA, let alone actively maintain a cancer.

Submission + - Thanks to a computer model, five Vietnam War MIAs come home (phys.org)

alternative_right writes: In the decades after the war, joint U.S., Laotian and Vietnamese teams mounted several expeditions to search the peak, recovering several of the men lost that day. But the dense vegetation, remote environs and possibility of unexploded munitions at the site, not to mention the sheer size of the mountain, complicated the search for the remaining missing Airmen.

With the expertise of Russell Quick, a Ph.D. graduate in anthropology from UIC and member of the CRIM team, the researchers scanned the mountain with drones to make a digital 3D model of the site. They used a remote sensing technology called LiDAR, which maps the terrain using laser beams aimed at the ground and measuring their reflection back to the aircraft.

The program, trained on images of tropical forests, will ping when it detects an area that looks different from the rest.

"It will not give any alarms to rocks or trees or what you see in a tropical forest. But if you have a belt or something like that, it's an unusual object, and it'll create an alert," said Cetin.

The researchers homed in on several areas of interest and submitted their findings to the Defense POW/MIA Accounting Agency.

Comment Re:It'll never stop (Score 2) 16

You have to have punishments to stop the people who are stopped by the threat of them. Those people do exist. We don't think about them much because the existing deterrents work just fine on them.

But you also shouldn't waste your time either believing that they will deter everyone, nor that stronger punishments will deter statistically more people. There are always those who think they won't get caught, and those who don't care.

Somehow authoritarians always forget the carrot. The stick isn't invalid, it just isn't a complete solution, and you shouldn't be rushing to apply it in all situations.

Comment Re:Woke AI education is now a thing :o (Score 5, Insightful) 35

"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".

Comment Re:Poor design, not impossible (Score 0) 72

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.

Comment Re:“You do realise the earth is spinning?&am (Score 1) 72

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.

Comment Re:C'mon, Saudi (Score 2) 72

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 :)

Comment Re: Without my money (Score 1) 91

What you call destruction of service jobs, I would call the introduction to the age of plenty, and the end of the age of scarcity. There shouldn't be an "upheaval", but I know there will be. The haves are too good at dividing the have nots for them to stop.

You debunked your own comment, there's nothing for me to do here :)

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