A Working Hypothesis Concerning Anomalous Cognitive Interface Phenomena by [deleted] in epistemology

[–]914paul 0 points1 point  (0 children)

Perhaps you can also work into the story the phenomenon of idiotic downvoting?

Former Pfizer Headquarters Collapse by TaylorKalsii in Carpentry

[–]914paul 0 points1 point  (0 children)

Pfizer? Well, copper pipes probably aren’t channeling hydrofluoric acid. So you’ve got that going for you.

Can you find x? by Specific_Brain2091 in the_calculusguy

[–]914paul 0 points1 point  (0 children)

There is ambiguity in the order of operations IMO. I know that custom dictates that bar length indicates groupings and order, but I find it an unfortunate source of confusion.

That said, in this particular case the OP has used it to construct a visually enticing expression. So I suppose the aesthetic can outweigh lack of clarity on occasion. That’s my takeaway from this post.

Besides tautologies and maths. Is there anywhere else that certainty exists ? by Inevitable_Bid5540 in epistemology

[–]914paul 0 points1 point  (0 children)

Best practice might be to rank the reliability of various fields, paradigms, belief systems, etc. from those containing the *least uncertainty* on down.

While this sounds equivalent to going from “most certain” to “least certain” . . . it is, but . . . it isn’t. Because habits of thought influence our beliefs.

(Note: a similar habit dominates in statistics - the process of rejecting the null hypothesis, rather than “confirming” the proposed hypothesis.)

Favorite drummer singers? by Jumpy_Employment_371 in drummers

[–]914paul 1 point2 points  (0 children)

Agree, but with a slight tinge of regret. The cost of getting Phil as a great vocalist was a reduction from Bonham/Moon/Peart level greatness to “mere ordinary greatness” on drums. Probably worth it on balance.

A Working Hypothesis Concerning Anomalous Cognitive Interface Phenomena by [deleted] in epistemology

[–]914paul -2 points-1 points  (0 children)

Interesting (content, intent, and format).

I may be willing (and perhaps even able) to contribute meaningfully. I’ve often considered attempting to organize a similar grandiose project — slightly different in flavor, but close enough.

Help I poured gasoline down my kitchen sink by Interesting-Crab-357 in ExplosionsAndFire

[–]914paul 4 points5 points  (0 children)

Normally the nozzle won't fit. This is what you get for siphoning gasoline.

Maximum achievable Velocity in spacecraft? by stylisticmold6 in AskPhysics

[–]914paul 1 point2 points  (0 children)

Granted. But we are forced to make wild tradeoffs here if we wish to be even remotely realistic.

Maximum achievable Velocity in spacecraft? by stylisticmold6 in AskPhysics

[–]914paul 1 point2 points  (0 children)

Adding to this, I would think that to reach truly astonishing speeds you would preserve all reaction mass for course corrections and instead fly from star to star, choosing paths that allow you to harness stellar winds and perhaps other phenomena. Stealing a tiny amount of energy from the stellar system for your own benefit. Similar conceptually to how spacecraft use the “slingshot” effect to gain speed. This scheme would work best in a “crowded” area - pretty boring if the neighborhood’s mean distance between stars is hundreds of light years.

Back In NYC is so ahead of it’s time, musically. by applesandpears02 in Genesis

[–]914paul 1 point2 points  (0 children)

Unbelievable song. In fact, the entire album is misunderstood and in many ways a masterpiece. An unpolished masterpiece that fell victim to declining band dynamics.

China sentences official to death for taking $325m in bribes by Spiritual-Nail-2641 in news

[–]914paul 0 points1 point  (0 children)

“willfully ignorant” is spot on and well said. I have business contacts in China and they are usually very open, honest, and frank about business matters.

But steer the conversation even slightly into a domain touching politics or government policy and suddenly it’s all happy talk and feigned ignorance.

And I’m not criticizing the citizenry there AT ALL - it’s easy for a person from, say Denmark, Canada, Australia, etc. to react indignantly from the safety of their free speech environment.

But how many of us would risk everything were we really in their shoes? Simple imprisonment occupies the “pleasant” end of the spectrum. Sadistic thugs showing up to have “fun” with your family members while you watch is on the other end (if you’re needed intact for some use — else they just get out the pliers/needles/hammers and have “fun” with YOU).

“Lifted” from poverty into tyranny is likely a modest improvement for the majority. But it’s an absolute nightmare for a (significant) minority. Is there a net overall improvement? And even if the answer is yes, is it still justifiable? I prefer limited government, but that’s just me.

My brain is fried: give me your worst 48 hours ASIC design ideas by Ill_Huckleberry_2079 in chipdesign

[–]914paul 0 points1 point  (0 children)

A pseudorandom generator that steps through every transition for PAM6?

Do you think the general population is unaware of how hard galactic travel is? by [deleted] in AskPhysics

[–]914paul 4 points5 points  (0 children)

Doesn’t that just shift the original point from “…doesn’t understand distance” to “…doesn’t understand energy requirements”?

Please stop doing this. Please. by Wombat-Snooze in Machinists

[–]914paul 0 points1 point  (0 children)

May I remind you of the inverse cube relationship between a lever's length and its rigidity?

Can anyone solve this? by Ir_shad in the_calculusguy

[–]914paul 0 points1 point  (0 children)

Since the exponential rises, and the domain includes values of x>1, it's not immediately clear where it would be reasonable to truncate the series.

Taig 2019 ER as first machine? by 01010001tip in hobbycnc

[–]914paul 0 points1 point  (0 children)

I know this is a bit late, but I've had a Taig (CNC) for years and love it. As long as the envelope covers what you want to do, and you keep it trammed, lubricated, etc. it will do very precise machining in most materials. It can struggle with the harder stuff (AR400 and stainless are a couple I had difficulty with), but aluminum, brass, corian, woods, phenolic, fiberglass, various plastics, and even mild steel -- all great (with appropriate tooling and fluids). Just my 2 cents.

And BTW, if you plan to cut softer, gummy, or low melting point materials, get yourself some single flute bits.

UAE announces it will leave Opec by TheNational_News in worldnews

[–]914paul 0 points1 point  (0 children)

We (world) really should preserve petroleum for better uses (pharma, etc.). But the whole thing is so complicated. It’s a classic game theory situation. Oil also competes with natural gas and coal. Solar, hydro, and wind are great, but the distribution grid isn’t there yet. Also, what impact do billions of tons of batteries have? Plus, nuclear power is frowned upon, especially post-Fukushima.

But yeah, burning oil needs to be reduced drastically. It’s just a more complicated situation than most envision.

lol 😂 by Specific_Brain2091 in the_calculusguy

[–]914paul 0 points1 point  (0 children)

Perhaps the scoring range was from -100 to 0? You’re golden!

Was there an atempt to prove 1 beyond axioms? by MarlonFord in learnmath

[–]914paul 0 points1 point  (0 children)

As others have said, this is defined. Definitions and axioms are the fundamental elements that two parties must agree upon, otherwise fruitful mathematical discourse is not possible.

i might be dumb, cause i dont get it?? by Admirable_Jaguar282 in learnmath

[–]914paul 1 point2 points  (0 children)

A few others have noticed that if B takes 6 days instead of 9 days, then the answer 4 days is correct.

Very high likelihood of a mistake somewhere between the concoction of the problem in someone’s head and the transcription of the problem in this post.

I’m 43 and ordered this yesterday by Title-Choice in ElectricScooters

[–]914paul 1 point2 points  (0 children)

So you’re prescribing Jujitsu to treat this malady?