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Comment Re:If for no other reason than this (Score 1) 141

Interesting.

Science, unlike other explanations for the great questions, can question itself without bringing down the whole belief set like a house of cards.

You know what's funny? The big bang theory was resisted by many when it was first proposed, because of the plainly theistic implications of an absolute beginning.

Comment Re:They don't talk about range/hauling capacity (Score 1) 182

I clicked through a few articles and they don't really talk about range. I've got a small popup camper, about 1300 lbs empty. Will I be able to get to the campsite (3 hour drive) on 1 charge? Will I be able to get home without charging, or do I have to get an electric site or find a charging station? Right now they are talking about the styling, but if they want to sell these things, they need to talk about the capability so that different users can determine whether or not this truck will is going to work for them.

There? I think you'll make it just fine. There and back? Not so sure. It looks like the F150 Lightning Range is about 300 miles with the larger battery pack. Towing a similar sized camper a similar distance last year (with my 3.5L Ecoboost F150), my gas mileage went down to 17 MPG (vs 19 MPG unladen).
So if the lightning's range is impacted by that load in a similar fashion, you're looking at a range closer to 268 miles. That looks about like 4 hours of driving to me, though maybe 5 or 6 on back roads.

(YMMV, literally)

Comment So essentially, about 1% of what Tesla do. (Score 2, Informative) 52

So it's essentially a radar distance-following system with a very accurate (you hope) map.

This is just unbelievably lame.

A Tesla can do those things - even without the self-driving option - but can do it on ANY road.

Add in the self-driving option, and it'll stop at stop lights and stop signs, handle lane changing to pass slow vehicles and to get into the right lane for turning and to avoid roadworks, adjust it's speed if the adjoining lane is going slowly,

My Tesla drove 3,600 miles across the USA and back - pretty much all by itself.

These map-following/distance-maintaining systems are obsolete by at least a decade...time to start pointing this out and not keep telling people that they are amazing new futuristic things.

Comment Re: Olympic sleeping (Score 3, Informative) 153

Your paper proves that you can write a lot without saying much.
First, the author conflates birth defects (intersex) with willful body modification (surgery and hormone treatments). No one is complaining about intersex people. No one. To drag them in to provide cover for what amounts to accusations of cheating is disingenuous.
Second, read all his conclusions. He uses the terms 'may' and 'no evidence' a great deal. He engages in a great deal of speculation than the people who want to ban males from competing against women, but he slathers on some science-talk, which blinds some folks. The people who he argues against have common experience on their side (men are bigger, stronger, faster than women); the author has 'may' and 'no evidence' on his side.
The only actual evidence he offers up is item 51, a small study of 8 long distance runners who have had hormone injections. That's it. That's all his evidence. Everything else is either speculation or a political position.

Comment This doesn't have to be an "either/or" situation. (Score 1) 98

With SpaceX claiming that they'll shortly be able to launch 100 to 150 tonne payloads into orbit for $2 million - it's time for astronomers to build more space telescopes. With a 9m diameter cargo bay - and with most of the world's greatest telescopes having between 8 and 10m optics - it's clear that a fully capable, fully modern scope could be put into orbit for comparable construction cost to a similar device stuck on a mountain-top in the Atacarma desert (or whatever). They'll soon be able to do that without the need to fold the mirror (a'la James Webb) and without any compromises on mirror diameter. Furthermore, having high bandwidth satellite data streams from the very systems that the astronomers are complaining about - they'll be able to get better use from these machines. No light pollution, no seismic vibration issues, no dust on your optics, no atmospheric twinkling, etc, etc.

Just imagine a version of Hubble with a 9m mirror instead of it's present 2.4m...about ten times the light capturing ability.

Do that - and allow the very low Earth orbit to be used for the greater good of mankind.

This can easily become a win/win proposition...it's just a matter of the interested parties on both sides of the issue getting together to cooperate rather than fighting each other.

Comment So... (Score 1) 11

So the air is unbreathable and would kill you. The pressure will kill you. The concentrated acid rain will kill you. There's no food or water. The day/night lengths are unbearable - and that, combined with the cloud cover, makes solar power useless... ...and you're worried about a few immensely active volcanoes?

Comment Re:I can already do bank transfers (Score 1) 115

MYTH: Bitcoin is anonymous.

It certainly isn't - it's fairly easy to watch the IP addresses in the block chain - and you can (by design) follow the long chain of transactions leading to any particular money transfer.

Anyone with enough computer resources and the right software can determine who is paying who what.

Comment Need to cut out the credit card companies. (Score 1) 115

We're pretty much a "cashless society" now - I haven't had actual cash in my wallet for more than two years. This is all very convenient - and drives online sales and so forth. But the GIGANTIC problem is that we're now (though higher prices) paying those credit card companies at least a few percent of everything we earn.

For doing what? Moving some numbers around inside a computer. That's an egregious amount of the economy - for doing something that's ridiculously easy.

So it makes sense to have the issuer of "money" (the treasury) handle the shuffling of numbers as a non-profit...and have people only use credit cards when they ACTUALLY need credit.

So it makes sense to have the government (or the treasury) set up a system of digital currency that's not providing "credit" but is cheap (or perhaps even free) for use when you're only shuffling money around.

This would also eliminate the business of cryptocurrency mining - money could be created in just the same was that coins and banknotes are...without all of the egregious amounts of power consumption, etc.

Done with care and with serious attention to security - this could be a very good thing.

Comment Re:They have services like this in Johannesburg (Score 1) 98

I distinctly remember seeing private security vehicles driving around notoriously dangerous South Africa, advertising "Real Help, Real Fast.", and that was 20 years ago.

This is what happens when the publicly (de)funded police become worthless; the private sector finds a way. So yes, make all the obvious jokes of mercenaries-as-a-service, etc. It's sad commentary that there is a market for this, and even worse that our cities appear headed the same way as JoBerg.

Rich people are protected. The middle class and the poor deal with anarchy. The murder rate is currently way up in Democrat-controlled cities that have attacked the police. For the most part, it's not wealthy white liberals paying the price for their ideas.

Submission + - The theory, that COVID-19 was made in the lab, is no longer considered"debunked" (politifact.com)

mi writes: As of May 17th, a fact-checking site, that has earlier claimed the theory of artificial origins of the COVID-19 to have been "debunked", no longer thinks so:

When this fact-check was first published in September 2020, PolitiFact’s sources included researchers who asserted the SARS-CoV-2 virus could not have been manipulated. That assertion is now more widely disputed. For that reason, we are removing this fact-check from our database pending a more thorough review.

Evidently, claims of having "debunked" it were premature, and what was presented as a fact, was merely an opinion.

Comment Re:Not really, because reliability matters. (Score 1) 274

How many new gas plants has Scotland built to "back up" its wind plants?

Oh? Zero?

Sorry, read some books about the topic, idiot.

Do you believe that the favorable wind generating conditions for Scotland exist world wide? That's plainly not the case. Your 'point', such as it is, seems to rely on that sentiment.

You seem angry. That might cloud your responses, which aren't technical in the slightest. You can read the books, I'll continue to produce and distribute electricity for my day job.

Comment Re:it won't matter (Score 1) 274

You can add all the nukes you want. The power grid isn't going to deliver more power. It shuts down in California every time there is a windy day or is too hot, and in Texas when it gets cold. Why assume this decline will stop there? Considering there is no plan in place to improve it. And the feds haven't done much to address our grid's weakness to cyber attack.

The power lines were never the problem in Texas; unwinterized power plants were.
California is it's own kind of dumb with several layers of problems; suffice it to say the state government is an incompetent regulator, or to be kinder, has other priorities than reliable electrical supply.

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I have hardly ever known a mathematician who was capable of reasoning. -- Plato

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