Forgot your password?
typodupeerror

Comment Re:A small step in the right direction (Score 2) 177

Exactly that - how meaningful is the grade, and, ultimately, the degree, if an A is easy to get with minimal effort?

If all employers conclude that BA degrees are super-easy to get, then the value of that degree declines (in perception).

At one time, the perception of most people was that degrees (especially from some universities) had a strongly-implied value/indicator that a student took their education seriously and would work hard to achieve the degree. That perception had value to the student in landing a good position.

Comment Why not use ocean-based wind turbines? (Score 3, Insightful) 57

We have all these ocean-based wind turbine projects (that Trump is trying to kill) that sit in that cold, cold ocean already. Maybe you could site some underwater facilities at the base of them (and join them with other, nearby facilities and turbines via underwater cables) and you have a self-contained data center...

Wind power is more developed than wave-based. Might cut costs...?

Submission + - Increasing Danger of Satellite Collisions

PuddleBoy writes: The number of objects in orbit around the Earth is rapidly increasing, primarily driven by the launch of megaconstellations (Starlink, et al), an approach to satellite constellation design that involves large numbers of satellites paired with their rapid launch and disposal. This leads to the growth of space debris, collisions, ground casualty risks, optical and radio-spectrum pollution, and the alteration of Earth's upper atmosphere through rocket emissions and reentry ablation.

There is potential for current or planned actions in orbit to cause serious degradation of the orbital environment or lead to catastrophic outcomes, highlighting the urgent need to find better ways to quantify stress on the orbital environment.

In a new-ish paper — An Orbital House of Cards: Frequent Megaconstellation Close Conjunctions — researchers propose a new metric, the CRASH Clock, that measures such stress in terms of the timescale for a possible catastrophic collision to occur if there are no satellite manoeuvres or there is a severe loss in situational awareness. Their calculations show the CRASH Clock is currently 5.5 days, which suggests there is limited time to recover from a wide-spread disruptive event, such as a solar storm. This is in stark contrast to the pre-megaconstellation era: in 2018, the CRASH Clock was 164 days.

Comment Potential dangers (Score 2) 92

While we haven't studied Martian soil as much as lunar soil, if they are similar, the soil itself can hold health hazards that adding a little compost won't solve.

The soil carries an electrical charge and clings to spacesuits. People (on Earth) who worked inside returned lunar space capsules experienced allergy-like symptoms. I seem to recall that much lunar soil particles have very sharp edges and can affect your lungs.

Not sure what characteristics would be transferred from the Martian soil to a vegetable. How would our bodies react to that?

https://ancillary-proxy.atarimworker.io?url=https%3A%2F%2Fen.wikipedia.org%2Fwiki%2F...

Comment Re:Makes sense ... (Score 1) 156

"Certainly China seems far ahead of everyone, US as well as Japan, in being able to build low-cost desirable EVs."

Disclaimer: I'm basing my response on a number of videos and reporting from only a few sources, but...

If the videos (smuggled?) out of China are even half true, then China can certainly crank out a lot of low-cost EVs, but they have a real quality control problem. Lots of reports/videos of EVs bursting into flames while charging, while just parked and while being driven. That high of a percentage of exploding cars would not be tolerated in the USA if they were manufactured by the Big Three.

Also, the workmanship and materials in general are low-quality enough that people are spending a lot of time in the service departments of car dealerships.

Comment Re:Out of touch management (Score 1) 124

"I can get a burger at my local pub or brewery for that price and the burger comes piping hot with fries or chips and a pint of beer."

I couldn't agree more. We should all make an effort to occasionally seek out those small local establishments where it's people serving people 'everybody knows your name'. I find those places so refreshing.

A co-worker and I go to a tiny neighborhood bar/restaurant that has been there for decades. Been there enough now so that when the bartender sees us come in, she asks if we want the usual drinks (a couple hefe's). And the food is fresh and hot. (OK, maybe not as healthy as I should be eating, but I'm not there every week...)

Comment The age we live in (Score 1) 89

It says something about the age we live in that we're only mildly surprised to read a headline like

Meta's New Patent: an AI That Likes, Comments and Messages For You When You're Dead

It means that we immediately know what Meta, Patent, AI, social media (Likes, Comments and Messages) and dead mean.

Oh boy...

Comment There is real value in translators (Score 2) 31

I wouldn't call myself bilingual, but my experience is that there are lots of nuances that an author imbues their work with, based on choosing various turns of phrase. Learning to see, understand and translate the author's intent is a learned skill. I question whether AI is yet capable of discerning the author's intent.

Comment Re:Dark ages (Score 1) 59

--Why still have cables up in the air? --

While I agree that it would be much preferred to have both power and telecom cabling underground, the fact is that people demand lowest-cost services and it costs a lot more to place cables underground than aerially. I work in telecom and if someone asks me for a rough estimate of placement cost, I tell them that underground is often about 3x what aerial is. But customers insist on low service prices and aerial is cheaper. (if building the infrastructure costs more, then monthly service pricing has to pay for that higher build cost.)

Slashdot Top Deals

Five is a sufficiently close approximation to infinity. -- Robert Firth "One, two, five." -- Monty Python and the Holy Grail

Working...