Yeah, any 2 bodies actually orbit a common point in between themselves. In case of the Sun and Earth that point is probably still inside the Sun, not far from the center.
The sun isn’t orbiting itself, though, so to say it’s wrong is also wrong. The sun is orbiting a small point in space that is affected by the bodies around it. That the point is covered by the sun doesn’t change that.
No it’s not. The common center here is the center of our galaxy which both orbit. Even if the sun wobbles a miniscule bit there is no common orbit between them.
it is possible for objects to orbit multiple objects at the same time. Add the moon to the system. The moon is orbiting the earth that is orbiting the sun that is orbiting the center of our galaxy. And yes each of them have a common center, just that it is very very close to the center of mass of the larger object in each case.
For the moon the earth is the dominant gravitational force, for the earth it is the sun and for the sun it is the center of our galaxy
And our local galactic cluster is heading towards something ominous called the Great Attractor. It’s direction is hidden by the horizon of the Milky Way, but it is most likely another larger cluster of galaxies
I mean, yeah, but the bigger argument here is that due to the sheer mass of Jupiter, the centre of mass of our solar system is actually very so slightly outside of the sun
I love diving in aviation fuel. The fuel tank seats are genuimely the most relaxing. Like an isolation tank, except you get to slosh up against the other passergers every time the aircraft makes a maneuver. nice, cozy, intimate, communal and lubey experience.
Or the fact that he catalogued himself and he’s not even number one. Like dude saw 204 shits before seeing himself in a mirror or something and he’s like: “The fuck is that? Dunno… That’s M205 for now”
Planes are safer per mile but not per trip. One could argue that if people spent the same amount of time in both then it would be far more fatalities on aircrafts.
Cars are technically the major source of danger for bikes and scooters.
also a fun fact, while commercial aviation is very safe, private planes are much more dangerous, being almost as dangerous per mile as a regular car (and you get a lot more miles per hour of travel)
private planes are much more dangerous, being almost as dangerous per mile as a regular car
that is because they are operated by semi-competent people who often have less practice then they have in car.
imagine how competent driver you are when you have your fresh license. it is the same with piloting license. and now imagine you are a hobby pilot and can afford to spend in the cockpit 3 hours per month. your skill is not really going to get significantly better. you are probably flying airplane that is at the end of its life, because that is only one you can afford, and there may be no one keeping an eye on you telling you "this is not how we do it, it is risky, dangerous, and you will get someone killed".
Don Majkowski threw a game winning touchdown pass to Sterling Sharpe in 1989 but the points were taken away as an illegal forward pass penalty, until later they saw the replay footage and awarded the points post game.
32 seconds, actually. They must have paused the game timer during the four minute deliberation, drat! If we could find a single example of results being overturned outside of a game then that would satisfy the question.
Having seen a total eclipse before, I know solar eclipses are in danger of being overhyped. IMO, they probably aren’t worth driving across the country. But if all you need is a 3 to 5 hour drive to get to the path of totality, I think you should absolutely do it. They’re legit. Not, like, life changing, but legit. Find a place with a few trees so you can watch the crescent shadows and maybe hear some wildlife freak out.
As someone who drove across country for the last eclipse - Phoenix to bfe Oregon - it’s worth doing once in your life. Even in the middle of nowhere, there were enough people around that when the moment of totality came, there was a very audible collective gasp, it was pretty awesome.
You got me writing ‘vacuum’ and ‘anniversary’ in cursive, and got so conscious about how I write it that my speed crawled to a stop and my handwriting got even worse than what I started with, lol!
In casual writing, I separate out v, w and other letters that are trickier to write in full cursive. Same goes with t, i, j so that I can do the crosses and dots before moving on.
All those seems to have done the job of making my cursive a bit easier to read. All hell breaks loose when I need to write really fast though.
I grew up at a time when cursive is a requirement–not just for one class, but for all classes in primary school. I remember our teachers checking our notebooks and making comments on our handwriting. All our compositions and essays were required to be in cursive, and they check for penmanship, keeping margins and all that. It was a whole lot of effort for something that I rarely get to use in higher levels. I switched to print in HS, when cursive is no longer required.
I find people are actually pretty good about this online, i come across a ton of 2 comment posts consisting of user asking for help with a problem answering themselves with the solution they found while waiting. It’s become better.
xkcd
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