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Submission + - Be nice - Batman is watching! (sciencealert.com)

Black Parrot writes: From ScienceAlert:

A new study has found that people are more likely to act kind towards others when Batman is present â" and not for the reasons you might assume.
[...]
Psychologists from the Catholic University of the Sacred Heart in Italy conducted experiments on the Milan metro to see who, if anyone, might offer their seat to a pregnant passenger.
The kicker? Sometimes Batman was there â" or at least, another experimenter dressed as him. The researchers were checking if people were more likely to give up their seat in the presence of the caped crusader.
And sure enough, there did seem to be a correlation. In 138 different experiments, somebody offered their seat to an experimenter wearing a hidden prosthetic belly 67.21 percent of the time in the presence of Batman.
That's a lot more often than times the superhero wasn't around â" in those cases, a passenger offered a seat just 37.66 percent of the time.
[...]
"Interestingly, among those who left their spot in the experimental condition, nobody directly associated their gesture with the presence of Batman, and 14 (43.75 percent) reported that they did not see Batman at all."

The article goes on to speculate about what is causing people to be more generous.

Comment Re:Also, why can't ChatGPT control a robot? (Score 1) 70

There has been plenty of progress in using AI to control robotics; they use robotics-specific AIs for that, of course.

The fact that ChatGPT (or even LLMs in general) isn't particularly useful for robots shouldn't be a surprise, since robots (other than maybe C3PO) are about physical manipulation of objects, not about language generation.

Comment Re:I thought we were saving the planet? (Score 1) 182

I guess it's conceivable. Not sure if every EV's battery diagnostics can report total charge received in the last 12 months. If it's consistently available, then yes, in principle, the MOT inspector could stick a dongle into the ODB port as part of the inspection and the government could use that rather than mileage. But I guess the government thinks mileage is less politically & emotionally contentious than an extra kWh charge.

Comment Re:I thought we were saving the planet? (Score 1) 182

> Under the proposed changes, I'll pay per mile. 50 miles per gallon means I'm driving about 42.5 miles a day. So 42.5 miles * $.027 = $1.1475 tax a day. $1.1475 * 365 = $418.8375 a year. So for bothering to drive a hybrid (how dare I!!!) I'll go from $189.873 up to $418.837. $419 / 190 = 221% increase in gas tax.

Meanwhile you're not paying for roughly $2400/yr in gasoline. If you were driving a gasoline vehicle at a typical 30mpg, your 42.5 miles per day would burn about 1.42 gallons which, at a statewide average cost of $4.569/gal, is $6.47 per day, or $2362.55 per year.

Your annual fuel cost savings decreases from $2172.68 to $1943.71.

So did your have a point or are you just bitter your free ride might be slowing down a tiny bit?

> The asshole in the 20mpg tank won't notice a difference

The asshole getting 20mpg is already paying almost ten times what you would be under the proposed tax at $0.228/mi at current state average gas prices, and I disagree that they won't notice that jump ~12%.

> YAY I'm so happy to be green

I should hope so with an extra 2 grand in your pocket every year over the alternative. Also FYI those higher registration fees are there to make up for the gasoline prices you're already not paying, which is nearly double the tax you'd be paying at the pump otherwise.

"They dropped the cover charge and made admittance to the bar free! How DARE they charge more for drinks!"
=Smidge=
/AND you probably claimed a tax credit buying that vehicle...

Comment Re:Annoying but actually reasonable (Score 1) 182

My rough calculations accounted for six axles on the lorries, but not dual tyres, much less the many other factors eg contact area, dynamics, tyre pressures etc etc. But I think they’re reasonable to an order of magnitude. While I get the principle you’re setting out, the effects are not equivalent in size: you need thousands, possibly 10s of thousands of car passes per day on a road to equate to the damage caused by a single artic pass, and the ratio of cars to artics is a bit lower than that.

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