Everything posted by Phi for All
-
The Red Wide-Open Spaces of the USA
This seems similar to the problems we see when we tie school funding to property taxes. At a certain point, there's not enough money to sustain a top tier school system and the community declines. And I wonder if Red state mentality isn't the culprit. Blue theory seems to say those with more economic opportunities (in the cities) should help those less fortunate (in the country). Are the rural folks slapping away helping hands because they want to concentrate on their bootstraps and their personal up-pulling?
-
using this new method man doesn't need an intelligent robot to come up with theories or invent
! Moderator Note Moved from Relativity to Speculations due to the non-mainstream nature of the thread. Please read the special rules for this section, and support your idea with evidence and reasoned arguments. "Look for the ones that make sense" is NOT a reasonable step. Science attempts to remove as much subjectivity as possible.
-
The Red Wide-Open Spaces of the USA
Business owners in general favor as little regulation as possible, and the rural ones are usually associated with a lot of land (farming, ranching) and have their own special reaction to anyone telling them what they can do on it. Programs paid for by taxes tend to favor the population centers, where states get more bang for their buck, and where more voters will be affected. Policies and politics that favor the People over Big Business are more popular in more populous areas. 70% of Americans feel the the whole economic system is rigged to favor the already wealthy, and many folks in the rural US feel it's also rigged to favor big cities too.
-
Banned/Suspended Users
motlan has been banned for not supporting the hypothesis they keep opening threads about, after repeated requests for such. When it's not a language problem, this behavior seems like willful disregard.
-
Is Suicide right or wrong?
You have national healthcare, correct? The argument doesn't hold up as well in countries where the state hasn't expressed that much concern for overall health. The resource investment is mostly in things like roads and ports, which aren't really investments in the citizenry.
-
Banned/Suspended Users
MSC has been suspended for a year. Everybody's hurting in some way, and we shouldn't add to anyone's burden.
-
Wormholes & Flying saucers
I don't know about that. Does he claim a disk design is integral to creating this "free energy"? I've thrown my share of frisbees, and a saucer has some great stability along with its aerodynamics, but options for steering and propulsion are limited. Many people have made these "free energy" claims, but none has shown any promise. Not even a single demonstration that would lead anyone to believe they might truly be close to some kind of secret. I remember a guy in the US who made a car whose motor could generate more power than it needed to run it (or so he claimed). He drove it around in front of stadiums full of people, but he would never let them examine the car. He claimed he was worried someone would steal his idea, and had many excuses why he couldn't re-create another motor. If any of these claims were true, it would be the easiest thing in the world to show to experts. We have members here in this forum who know enough science to be able to evaluate a claim like that, if any of these inventors would allow their work to be evaluated. I still think mainstream science is your best way forward.
-
Wormholes & Flying saucers
No such thing exists. There are several proposed ways to harvest fuel on a long space flight. A ramscoop might harvest hydrogen for use in a fusion reaction. Light sails could be used to eventually bring a space ship to impressive speeds.
-
Wormholes & Flying saucers
There's nothing that says wormholes can't exist, but we haven't found one yet. If we could, we'd need some breakthroughs in technology before we could use one to travel. The flying saucer design (like they used in Lost in Space) is pretty fictional. We've experimented with them before, because without an orbital platform in space, we need a spaceship to move through our atmosphere until it reaches outer space. The saucer shape is hard to maneuver, and wasn't any easier to fly than a jet, but it was probably thought to be tougher, and take more stress. In space, your design doesn't have to be aerodynamic because there's no air. A Borg cube works as well as a Klingon Bird of Prey. So if I were you, I'd study some rocket science. The NASA website has a ton of interesting information. Shooting a rocket off and landing it on another planet is like calculating when and how hard to throw a dart so it hits a dartboard that's on the side of a car driving on the highway in the next city over. For the maths to do that, please visit the Khan Academy website.
-
Wormholes & Flying saucers
Are you asking about understanding wormholes, and are you ALSO asking about understanding flying saucers? Or are you asking about how a flying saucer might navigate a wormhole? Also, can we just use rocket science, or do we have to specifically discuss flying saucers, which are disc-shaped? Or by flying saucers do you mean any Unidentified Flying Object? As far as study goes, are you looking to learn, or do you have a practical application? Asking about saucers and engineering makes it sound like you want to build one.
-
Should we lie to people for the greater good?
Can you define how you're using "believed" in this context? Is this a gut feeling, wishful thinking, makes perfect sense? Or is this a belief based on evidence and observation, something you could actually trust? I have a hard time with the word "true", since it's often used subjectively, and gets defined however the user wants. Your "truth" could be that the QAnon people are right.
-
Chinese probe heading back to earth...
China: https://www.npr.org/2020/12/04/942777448/chinese-moon-probe-to-return-lunar-samples-back-to-earth Japan: https://phys.org/news/2020-12-special-delivery-japan-space-probe.html
-
Ordinary Joe needs help from mathematician to prove/ disprove theory
Spacetime curves due to mass and energy, but it doesn't have to do so gently. Consider tossing a baseball on the Earth's surface, or what happens to spacetime too near a black hole. That curvature of spacetime is what we perceive as gravity. Three spatial dimensions and a temporal one is the continuum we call spacetime. It's a coordinate system we can use to plot when and where in the universe an event happens. Matter has mass, mass curves spacetime. But the dimensions would still be there without the matter, so it's not a natural extension of them. There isn't a way anybody could possibly know anything about a time before the Big Bang. Our best maths fizzle out before we can get all the way back to t=0, where the heat and densities destroy any information we might be able to get. A model is the maths a theory is based on. Do you have a model, or want help with a model? You may have some gaps in your science you've filled in with popular misconceptions. It happens a lot when smart people get hold of parts of the puzzle, become hooked, and then make up the rest. I'm sure it makes perfect sense to you, now you have to explain it so peers can understand it.
-
Banned/Suspended Users
MSC has been suspended for 3 days to help him sort his feelings about recent staff actions.
-
Removing odour from TPR ?
PG should act as a solvent for whatever volatiles are causing that bad rubber odor, so PG by itself should remove it (a scented product with PG would probably remove AND supplant the scent). You should be able to use any sort of cleaning product with a neutral pH (no ammonia, no vinegar).
-
Barriers to equal opportunity in education
! Moderator Note Vague generalizations disguised as slurs towards a group of people are against our rules. This sort of thinking has been debunked MANY times over, much like creationism and phlogiston, so we don't waste our time wallowing in such ignorance. If you persist in this, you'll be required to leave. Nobody here is interested in going backwards; discussion should be meaningful, and promote learning. IOW, stop making moronic monkey noises.
-
Removing odour from TPR ?
The Pine-sol disinfectant I used had propylene glycol in it, and I would imagine this solvent did more to remove the bad smell than the pine scent. Perhaps try a mixture more focused on PG (should be readily available with people making hand sanitizers these days).
-
Does drinking water make you sick?
We have a couple of past threads that mention this, if it helps. As Markus says, as long as we're not put in a position where we're advising anybody about a medical situation, it won't run afoul of our rules.
-
Removing odour from TPR ?
I had a rubber mat that smelled bad. I cleaned it with a strong solution of water and Pine-sol, and let it dry in the sun. It worked pretty well, but I know some folks feel the same about the smell of pine (I'm talking about YOU, Finland).
-
Barriers to equal opportunity in education
I thought this was the best analogy, and I'd love to hear MigL address it. It's too good a point to pass up.
-
Banned/Suspended Users
POVphysics has been suspended for three days for ignoring moderator warnings about breaking rules by posting speculative ideas in mainstream topics.
-
What is Space made of?
! Moderator Note Alternative explanation and discussion split to here.
-
Can Science Make us live longer?
! Moderator Note You really need to stop bringing these sources up outside of the Religion/Philosophy sections. They aren't scientific at all. Isn't the real challenge keeping the mind functioning along with the body? Who wants to live past 100 if it's all retirement village and senility after 85? How advanced is the science when it comes to being spry and sharp-witted when you're 120? Of course science can make us live longer, but can it make those later years more worthwhile? I'd settle for sound mind alone, really. Pull me around in a wagon if you have to, as long as I can think straight and tell the young folks all about it.
-
Can you be a scientist and still believe in religion?
I recommend you wash your brain out with soap for thinking this.
-
Banned/Suspended Users
TimeFlies has been banned as a sockpuppet of previously banned accounts.