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greeneggs

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www.nytimes.com 2y ago

Startups with Laser Beams: The Companies Trying to Ignite Fusion Energy

greeneggs
3pts0
www.nytimes.com 3y ago

China’s Tech Rainmaker Vanishes, and So Does Business Confidence

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www.washingtonpost.com 3y ago

The robots are here. And they are making you fries

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www.nature.com 3y ago

The loneliest trees: can science save these threatened species from extinction?

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www.quantamagazine.org 5y ago

Physicists argue that black holes from the Big Bang could be the dark matter

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www.nytimes.com 7y ago

Letter of Recommendation: Color Blind Pal

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www.paulschmitphotography.com 7y ago

Capturing “Galaxyset”

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www.newyorker.com 7y ago

Why doctors hate their computers

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157pts107
bit-player.org 7y ago

Massachusetts gas fires: Another technological tragedy

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ideas.repec.org 7y ago

Did UberX Reduce Ambulance Volume?

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www.newyorker.com 8y ago

Customer satisfaction at the push of a button

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www.nytimes.com 8y ago

Inside the Home of Instant Pot

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www.nytimes.com 8y ago

Startup Bets on Tech Talent Pipeline from Africa

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arxiv.org 8y ago

On the stability of four legged tables (2006)

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www.nytimes.com 8y ago

Chasing Shadows for a Glimpse of a Tiny World Beyond Pluto

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www.newyorker.com 9y ago

How to plant a tree in the desert

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www.nytimes.com 9y ago

Can a Tech Startup Successfully Educate Children in the Developing World?

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www.nytimes.com 9y ago

How Tinder could take back the White House

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elcapreport.com 9y ago

Honnold Free Solo of El Capitan

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www.nature.com 9y ago

How to hunt for a black hole with a telescope the size of Earth

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www.nature.com 9y ago

Long-awaited mathematics proof could help scan Earth's innards

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rjlipton.wordpress.com 9y ago

Babai’s Result: Still a Breakthrough

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www.nytimes.com 10y ago

Dogs Test Drug Aimed at Humans’ Biggest Killer: Age

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www.nytimes.com 10y ago

Plan for New Stock Exchange Stirs Debate

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www.newyorker.com 10y ago

The Doomsday Invention: Will AI bring us utopia or destruction?

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13pts1
www.nytimes.com 11y ago

Owner of a Credit Card Processor Is Setting a New Minimum Wage: $70,000 a Year

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268pts224
www.newyorker.com 11y ago

The Talking Cure

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3pts0
www.nature.com 11y ago

Nature's 10: Ten people who mattered this year

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I doubt anyone would dispute that public benefits flow disproportionately to those 72 million households for obvious reasons.

I would dispute it. One of the main public benefits, if not the main benefit, is protection of property rights. Those with the most property disproportionately take advantage of this protection.

Are you deliberately confusing taxes with federal income tax?

Jumping Spiders 1 year ago

Edit: You can also "hand feed" your jumping spider with a cotton swab dipped in sugar water. They drink flower nectar in the wild, so my wife and I tried this and it worked!

But don't they need live protein, like flightless fruit flies? I feel like the need to raise prey is the biggest downside to having a jumping spider pet.

Our existence as a field pretty much hinges on classical computers not being able to simulate all quantum mechanical problems efficiently.

I don't think this is quite accurate. It could be that many of the kinds of quantum simulations we care about can be done efficiently classically, even if the worst-case quantum simulations are classically intractable. Certainly, classical simulation algorithms are steadily improving.

An Adobe employee wrote on Reddit that they plan to allow an unspecified limited number of generations per month, included in the current subscription (even if your subscription is annual). Beyond that there would be an extra fee for more credits, which might or might not roll over to the next month.

Unfortunately, the posts have now been deleted, but you can still see other people's reactions:

https://www.reddit.com/r/photoshop/comments/13qtntz/generati...

I don't understand this argument. The Kenyan is exporting essays to the United States. Would you also call it bad for Kenya if she were building cars for export to the United States? What's the difference? And an American who exports software or cars to Kenya—is this bad for the United States? I don't understand why.

I feel like your cited article [0] loses most, or all, of its heft when the author admits that 47 percent of the growth in "admin positions"---more precisely, of non-teaching employees---comes from hiring at Stanford's hospital. Doctors, nurses, and other hospital employees shouldn't be counted as part of the university's administrative bloat.

Note that the CDC collects statistics on assisted reproductive technology success rates. Here is the 2019 report: https://www.cdc.gov/art/reports/2019/pdf/2019-Report-ART-Fer... . See especially Figure 3 on page 29 (Percentage of embryo transfers that resulted in live-birth delivery, by patient age and egg or embryo source). There is more data, including from individual clinics, at https://www.cdc.gov/art/artdata/index.html .

In 2019, Toyota also sued California to take away its EPA waiver (dating from the 1963 Clean Air Act) to set its own car mileage standards. Aggressively suing your customers to make their air quality worse goes well beyond lobbying.

I don't buy this analogy. Bankruptcy isn't the only market discipline. If a firm is underperforming, then it will be bought up and sold for parts. This happens all the time, and low interest rates only make it easier.

Anyway, the article's main mistake is in thinking that the Fed controls interest rates. It can only control nominal interest rates, not real interest rates (adjusted for inflation).

Like any other competitive market, real interest rates are set by supply and demand. If companies, entrepreneurs, and investors see few ways of investing cash to increase revenue or improve efficiency, then interest rates must be low. Better investment (real) returns can come from new technologies and innovations, or from demographic surges.

Yes, we all want better investment opportunities, in real dollars. But the Fed can't control this.

That's not exactly true. Free filing is also opposed by influential conservatives. The argument goes that if paying taxes were easier, then people wouldn't pay as much attention and oppose taxes as much. (I'm paraphrasing as best I can.)

Here's an old article from 2013 on it, for example, and a letter from Grover Norquist (sponsor of the Taxpayer Protection Pledge) and others.

https://www.propublica.org/article/how-the-maker-of-turbotax...

https://www.atr.org/taxpayer-advocates-issue-joint-free-file...

https://en.wikipedia.org/wiki/Americans_for_Tax_Reform#Taxpa...

This perspective seems to be incredibly optimistic. Oil-rich dictators can live a long time, even as they drive their countries to ruin. I don't know that there is much of a power base against him, and he still seems to have broad support from the populace (which might or might not matter).

Take for example Saddam Hussein. His 1980-1988 failed invasion of Iran cost 100,000 to 200,000 Iraqi lives (plus wounded and 70,000 Iraqi POWs held by Iran). Then the 1990-1991 failed invasion of Kuwait cost another 20,000 to 50,000 Iraqi lives… And yet he might well have never lost control, short of the 2003 US invasion of Iraq.

Sure. From Kepler's third law, assuming that the Moon's mass is negligible (it is actually ~1.2% of Earth's mass), the semi-major axis of the moon's orbit is given by (mu T^2 / 4 pi^2)^{1/3} [1]. Substituting T = 27.32 days and mu = G M_Earth = 3.986004418×10^14 m^3/s^2 [2], gives a distance of 3.83 x 10^8 m. Estimating the Moon's apparent angle at 31 arcminutes, its diameter is estimated to be 2 * (distance) * ArcSin[31/2 arcminutes], or 3.46 x 10^3 km. According to Google, the right answer is about 3.47 * 10^3 km.

[1] https://en.wikipedia.org/wiki/Orbital_period#Small_body_orbi...

[2] https://en.wikipedia.org/wiki/Standard_gravitational_paramet...

[3] https://www.wolframalpha.com/input?i=%28%28%5C%5BMu%5D+T%5E2...

Having skilled people spend their time on this is exactly why it is suboptimal. Had Bezos spent $500 million on Bitcoin or, say, gold bars, it wouldn't matter much. Up to rounding errors, it is just moving numbers around. Here we have $500 million dollars' worth of people's time and effort going to waste. For all the good this yacht does, they might as well be digging holes in the ground and then filling them up again.

Yes, of course it can. And this doesn't seem like cheating. I would be interesting in knowing how the difficulty (worst and average case) for the different models changes over time.

Of course, on the last day (in 2027?), there will only be one word left, so the game can be solved with one query.

That's not interesting, but for how long will the game stay interesting? How hard will it still be in 2023, 2024, etc.?

Paying out ~100% of the take equally per-person to make it so it helps rather than hurts the poorest, a "carbon dividend". Poor people use less carbon on average (directly+indirectly) than wealthy people, so they will usually be net beneficiaries.

I think there's an argument that this is impossible to sustain, politically. Once there is a huge new tax, it will be too tempting to redirect growing portions of that funding to other projects. California, for example, has an energy rebate, but the money has also been diverted to bail out the high-speed rail project, for example, and if the state faced a fiscal crisis who knows where the money would go?