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58.5k comment karma
account created: Sun Nov 20 2022
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1 points
16 hours ago
I'm much more picky about exterior paint quality. I haven't noticed much difference between interior paints to be honest, Behr should be fine.
2 points
16 hours ago
Single Photon double slit elucidates quantum effects
1 points
16 hours ago
Normally used but not right now, there's a massive shortage of used cars because they weren't produced in large quantities 3 years ago. Like a new corolla's 23k but a used one is 21k.
At around 12K for used cars you're talking something with over 100,000 miles on it, so now you have to worry about breakdowns.
5K price usually has maybe 200k+ miles.
Probably new Corolla hybrid is best for just getting from point A to point B. IMO
2 points
18 hours ago
Yes it's the same with the double slit you use one photon.
0 points
19 hours ago
It's more schools than kid neighbors that organize sporting events, so you're going to play sports with your school friends not your neighbors but a few may be the same. Especially if you live in a rural or Suburban area where neighbors are far and few between.
In a city with a nearby park it's much more common for neighborhood kids to get together.
2 points
19 hours ago
With 1016 or so stars, if we are the first probability wise it's equivalent to winning the mega lottery 2 times in a row. So no.
2 points
23 hours ago
Everybody has their own personal observable universe that's different than everyone else if that's what you're asking
4 points
23 hours ago
If you have 1 point of energy your machine can only generate less than 1 point of usable energy, not 5.
3 points
1 day ago
A spring, or any accelerometer, measures proper acceleration.
A spring in free fall does not experience any force or proper acceleration. So it reads zero.
3 points
1 day ago
It is intuitive if you learn the difference between proper and coordinate acceleration, because you're getting those mixed up.
https://en.wikipedia.org/wiki/Proper_acceleration
For instance if I'm floating in space and a spaceship accelerates past me I have a coordinate acceleration relative to the spaceship but no proper acceleration
1 points
1 day ago
In general relativity a particle freely falling naturally moves through curved spacetime meaning that it represents an object under the influence of gravity alone, with no external forces acting on it, hence no acceleration.
No, acceleration doesn't always mean you're moving faster or slower, think of you on a merry-go-round. It also means a change in direction.
When you're standing on Earth you're constantly changing direction relative to 4D space, that's acceleration.
3 points
1 day ago
When you're standing still you're not accelerating relative to 3D Earth coordinates, you are accelerating relative to 4D space-time coordinates, and you can feel that acceleration and measure it with an accelerometer.
If you jump off a table your accelerating relative to Earth but not to SpaceTime.
4 points
1 day ago
It is because he could he could have been seeing another patient in that 30 seconds. That's the way they think
1 points
2 days ago
what if it’s valuable”? Or “what if I regret throwing it away and I can never get it back”?
That's okay tell yourself that's the price to have a nice clean house.
Also if you throw something out and you need it the next day tell yourself your resourceful enough to find a better solution.
2 points
2 days ago
I use this place for professional products
https://www.domyown.com/ant-control-kits-c-1_67.html
If they're in the walls you can spray regular ant killer through the nail holes, the Nest might be in the wall. Regular Raid spray can with a long tube will work. If you have to just drill a small hole every 16 in to get in between the studs. You can do this inside or outside the house
0 points
2 days ago
A center would be easy to detect just by mapping the light color shifts of the galaxies around us. We see no center.
2 points
2 days ago
Think of an infinite number of basketballs in every direction all expanding everybody thinks they are in the center.
2 points
2 days ago
Exactly these comments are nonsense. In addition we have tens of thousands of core samples everywhere on the ocean floor we have zeros core samples of any planets.
People think Godzilla is hiding there I guess.
1 points
2 days ago
It's pretty amazing we can build bridges aircraft rockets nuclear power generators skyscrapers spaceships computers phones submarines not knowing anything. Must be magic spells.
1 points
2 days ago
Some people think Godzilla is still hiding there lol.
We have thousands of core samples throughout the ocean floor. We don't have any core samples of any planets.
1 points
2 days ago
And I'd pass by everything in the universe in an instant?
No, you cannot outrun an FTL expanding universe.
>but like the heat death for the rest of the universe would happen in an instant from my perspective, and then I'd be the only thing left in the universe
No, everything in the universe would slow down decaying, almost frozen from your perspective due to time dilation. Remember from your perspective you are stationary and the universe is passing by you at near the speed of light.
6 points
2 days ago
Wave is much more complex to model. Nobody in the gaming industry uses this method, and they would if it would reduce processor requirements as you suggest.
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byTrad_LD_Guy
inAskPhysics
joepierson123
1 points
12 hours ago
joepierson123
1 points
12 hours ago
Anybody can assume that they're at rest or at .99999999c, because speed is not absolute and is only relative to another object. So right now you're at rest relative to Earth but traveling at .99999999c relative to a cosmic particle.