Ahh, that’s a really good point! I forget about the “X% of Y = Y% of X”

Honestly, I normally just use a calculator quick (move the decimal twice, multiply and all that jazz) for weird percentages or I want a precise answer.

But I like knowing different ways of thinking about it because it can become easier than using a calculator (with practice). And it’s fun, cause I’m a bit of a math nerd

Thank you! That’s pretty neat. I tried 27% of 65

I added two 10% increments (6.5+6.5)… but instead of adding 0.65 (1%) seven more times, I added a 5% increment (6.5/2 = 3.25) and then 2 increments of 1%

So 6.5+6.5+3.25+0.65+0.65 = 17.55

I still had to use a calculator to add those weird numbers (and also check my work), but it does seem really practical for easier numbers. I usually need percentages for pricing (i.e. discounts/tipping), and the percentages are normally in increments of 5%, so that’s pretty useful for figuring out a 15% or 75% of something real quick… or at least get me really close (when talking about something like $X.99)

Regardless, I appreciate the head trick!

Edit: I guess I could’ve done 30% and then subtracted 1% twice; but it’s the same issue (of adding weird numbers) with the same outcome anyway. So thanks again!

Extreme Ironing: Pressing for Victory

Speechless

Nope! It’s a whole new fanny pack world for you to re-create

Use a fanny pack. It’s ok to wear them again and will put you ahead of the “cool” curve

Lower frequencies (like the HF range) can propagate further due to reflection/refraction with the earth and the ionosphere. Increasing the frequency can lead to e-skip and troposhpeheric ducting. But even the HF range has shorter wavelengths than our brains, which operate in much lower frequencies (Hz vs MHz). So you would think that our brainwaves would pass through tin-foil much more easily

But it’s the tin-foil’s electro-conduction that “foils” the electromagnetic waves’ (i.e radio waves’) ability to pass through it. But you would have to have no gaps in the tin-foil to completely block all waves from passing through. So like, an entire foil suit or a walking Faraday cage.

TL;DR - it’s not about the length of the electromagnetic wave, it’s the electro-conduction (insulating) property of the tin-foil that matters

Copyright from 1999-2020. Time to start selling off-brand versions!

No one cares about you 🙄 for the love of life. Get off it already… you even forced an emoji outta me, just to really get my point across /s

Sorry sorry, trying to be sarcastic-mean, not actually mean. Just wanted to rib poke for a second, but not at the expense of a person I don’t know. I truly like seeing your activity around here; couldn’t help myself though. Ya dick

I’m not great at sarcasm lol. I only wish the best for you, ya random squid 🐙

Hey, I’ve seen you commenting around here before!

Uhh… your mom never made it past puberty?

Got 'em!!! Fucking burn dude!

Signed: an American

The sweet sweet, soothing voice of Robert Stack on “Unsolved Mysteries”. I’ve seen damn near every episode, so it’s become like a “comfort food”… puts me to sleep almost everytime

She’d have done better claiming, “It doesn’t even look like me‽ Kind of a shit artist imo, if we’re all just being honest.”

Apparently, there’s no going back from the Streisand effect. And now, here we all are, looking at her actual gremlin face… understanding that the painting is somehow true. She should have let it go

Except the “ownership” of a U2 album I guess. Was it an “opt-in” situation, or did people just suddenly own a U2 album?

Also… the amount of money I’ve saved by being able to revive old hardware! I haven’t bought a new computer in 11 years. My computer before that (and still working) was a gift in 2006… that bitch is old enough to vote.

I have other computers that people have given to me because they were “just too old,” but for me, it was an upgrade. I revived a windows 98-era HP a few years ago, just so I could use the 9-pin connection to fix my bricked OG Xbox that I was modding.

Granted, I don’t game on PC or require heavy lifting (though I am saving for a personal build, because there’s some hobbies I just can’t do without a good desktop), but for everyday use, I have more than enough.

I currently have 4 “working” computers. Two of them are my main, one still needs to be “reinvigorated” (it’s 18 years old), and one is my server.

I have a 5th desktop that was given to me (because it was too slow/old), and it just recently crapped out on me (either because of windows bullshit, or a bad hdd. But I have my hunches). So it’s about to be revived when I have time.

Hardest part was getting my wife onboard with switching to Linux, instead of buying a new computer. But now she’s getting ready to switch her Mac to Linux because it’s been struggling. And I think she’s starting to realize that a brand-new computer isn’t really “necessary”, if all you’re doing is email, browsing web, and editing docs. Shit, our phones can handle most of that; you don’t need a $1k+ computer for that, or pay for windows software that will barely work on the hardware you have.

So yeah… end rant. Absolutely love how much Linux has breathed new life into my old hardware. Has saved me time and time again, as well as a bunch of money. I definitely need to throw a donation at a distro, cause they have saved me more than just money at this point

Lol, it does read entirely differently in the gen z light… good eye! If you add a comma after “bet”, it completely changes the meaning. Fun

I just finished doing a fresh install this morning, because my wifi card wasn’t working. It honestly needed to be done anyway because I was out-of date, but the wifi card finally got me to back-up all my data and do it.

Fresh install, and wifi still won’t even toggle-on. Was about to look for manual install of the driver, and so on and so forth… and then I noticed my folly

Fucking keyboard has a toggle switch to turn the wifi off. Not the worst and glad I didn’t pull my hair out over it, but damn… felt pretty dumb this morning

Lol yeah…I guess it’s relative. Thinking about it, that thing was probably considered an antique. May as well have had a wood burning stove

Thank you! I was reading the wiki about the “landing” and could “understand” how a current phone would be vastly more than sufficient. I got lost trying to find how an “ESP32” was designed… and then how processor’s were (normally) designed nowadays… and how it all worked together. I guess I was asking if a single “chip” could include all of those things (CPU, RAM, ROM), or if it was multiple “chips”. An integrated circuit is what I think I was trying to dissect. I’m still curious about the inter-workings, but you cleared a whole lot up for me.

I really appreciate the breakdown, because I didn’t have the terminology to properly search. I guess it still kinda blows my mind how far it’s all progressed

Edit: And now I’m learning the difference between “Integrated circuit” and “circuit board”… seems silly in hindsight, but the terminology had me a bit confused. Super cool, nonetheless.

So I’m not an IT professional by any means, it’s a hobby. But I’m curious if an ESP32 could land a man on the moon. I searched around a bit and am under the assumption that an ESP32 has a CPU or microprocessor of some sort.

What I’m trying to figure out is: Would a processor on an ESP32 have RAM and ROM built into the chip. I hope I’m asking the right questions.

It seems like a processor should have RAM for a cache. But I gave up trying to figure out if it would also have built-in ROM (specifically, an ESP32’s processor)

Do all CPU’s/microprocessors now have SRAM for a cache? Do all also contain ROM? Or is it separate? I guess an ESP32 does require ROM for it’s firmware, regardless? And (maybe?) SRAM in it’s processor?

I’m beinginng to think an ESP32 would have the “specs” to land a man on the moon?

Idk, “how true is your statement” is what I’m trying to figure out (but I lack a lot of the technical knowledge), and now I’m curious. If someone could ELI9, I’d appreciate it

Edit: I did flash the eeprom on some XBOX TSOP chips in the past. So maybe ROM isn’t part of the CPU, but very near-and-dear. Annnnd I’m in a rabbit hold about the anatomy of CPU’s because of a one sentence comment. Please help

I was 33 when I finally asked about a prescription; and I felt kinda dumb that I had been “just dealing with it” my whole life, when suddenly breathing had become much easier with ant-anxiety meds.

I guess I was worried about becoming addicted or would lose coping skills and become dependent on it in order to function. But nope. I was wasting so much mental energy before, just trying to wake up and feeling like the sun was screaming at me. I can taper down my dose when my anxiety is more controlled, sometimes I forget that I didn’t take it. Sometimes I wake up and pretty much immediately take it.

It helped me to begin understanding my anxiety on a much different level than simply, “I’m just having a bad day”. It was a game changer