Possibly untrue science news

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It was a mistake?

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jali? Pretty and cooling

We have solar screens. They do cut down on the heat a lot but are ugly :disappointed:

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I was cleaning out the basement and found several boxes of antimatter. It balances - we’re good.

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widely regarded as a bad move

…although, to be fair, that’s mostly among people who haven’t figured out that you need to bang the rocks together. At least, that’s what some people say.

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Didn’t know this. Been living in the dark for few days now and this seems to work.

THANK YOU!

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taping aluminum foil to the glass makes an easy and cheap, but permanent, blackout. an old trick the goths use.
I guess for temperature control make sure the shiny side is out.
I was trying to make a darkroom once by putting a poster I had mounted to foamcore over a window for a removable blackout, but the direct sunlight shone through until I covered the back with foil. so rigging something not-permanent isn’t hard.

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When I did the same thing, I was lucky enough to have “awning” windows in the room. (Basically, casement windows, but the hinge is on the top edge, so they look like awnings when open.) Each had a fixed glass pane on the exterior side, with a clip-in interior pane that could be removed for cleaning. All I had to do was remove the screen (inside the room), unclip the inside pane, fit a piece of posterboard in behind the fixed pane, and put the interior pane back in. Instant blackout!

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The authors were surprised to discover that not only are conspiracy theorists overconfident, they also don’t realize their beliefs are on the fringe, massively overestimating by as much as a factor of four how much other people agree with them.

The results showed a marked association between subjects’ tendency to be overconfident and belief in conspiracy theories. And while a majority of participants believed a conspiracy’s claims just 12 percent of the time, believers thought they were in the majority 93 percent of the time. This suggests that overconfidence is a primary driver of belief in conspiracies.

It’s not that believers in conspiracy theories are massively overconfident; there is no data on that, because the studies didn’t set out to quantify the degree of overconfidence, per Pennycook. Rather, “They’re overconfident, and they massively overestimate how much people agree with them,” he said.

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I have every confidence that this study is clearly part of a conspiracy to discredit conspiracy theories.

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I wonder if “arrogance” is a better descriptor than “confidence.”

Arrogance and ignorance is a dangerous combination.

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And yet one actively encouraged, if not demanded, by the current cult in power.

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Physicists Blow Up Gold With Giant Lasers, Accidentally Disprove Renowned Physics Model

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“Actually, it’s a funny thing; temperature is one of the physical quantities that humans have known for the longest time—but we don’t measure temperature itself,” Nagler said. “We measure something that temperature influences . For example, a mercury thermometer measures how temperature changes the volume of a blob of mercury.”

I’d never thought of that… my mind went

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I suppose that’s true of weight, too. We don’t measure weight or mass directly. We measure its effect on a spring or a fulcrum.

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By calculating the distortions in the X-ray’s frequency after colliding with the gold particles, the team locked down the speed and temperature of the atoms.

No physicist me, but the collective average speed of the atoms in a sample is how we define temperature. Not sure why they felt they had to specify both?

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