m0darn

joined 1 year ago
[–] m0darn@lemmy.ca 2 points 5 days ago

I live in Canada, and I have neighbours HERE that watch CNN.

[–] m0darn@lemmy.ca 13 points 5 days ago* (last edited 5 days ago)

The mayor is wearing a hardhat and loafers. Clearly needs training on appropriate ppe.

[–] m0darn@lemmy.ca 2 points 6 days ago

Yeah that sounds like what was explained to me

[–] m0darn@lemmy.ca 5 points 1 week ago (5 children)

I needed to upgrade my modem because the isp capped the speed of docsis 3.0 modems to like 75Mbps. I remember being quite upset because I was previously getting 125Mbps service on the same modem. I seem to recall there was a quasi legit technical reason for it though.

[–] m0darn@lemmy.ca 1 points 1 week ago (1 children)

Not who you're responding to but I must vehemently disagree. In English, which doesn't have a centralized governing body, the correct way of pronouncing/spelling something depends on your intention and expected audience. If your intended audience is English speakers then the correct spelling is probably octopi or octopuses, whichever you believe will cause the least confusion/distraction (surely it varies regionally).

However, usually my intention is to portray my unfathomably superior knowledge and intellect, so the correct spelling/pronunciation in this case is: octopodes (which I think he had listed but ironically got 'corrected' to 'octopuses').

[–] m0darn@lemmy.ca 49 points 1 week ago

It's not, but it seems Argentina doesn't think people should be allowed to own their phones.

[–] m0darn@lemmy.ca 3 points 1 week ago

I agree that that's probably what it's trying to say, but I don't think it actually says that.

[–] m0darn@lemmy.ca 2 points 1 week ago (2 children)

I don't think that there's a higher concentration of morons in academia than in larger society. However, their professional experience is pretty different from the so called 'real world' so they definitely can have some unfathomable blind spots.

[–] m0darn@lemmy.ca 4 points 1 week ago (1 children)

Meta has accused the company of operating as a surveillance-for-hire outfit.

What?

[–] m0darn@lemmy.ca 11 points 1 week ago (18 children)

I don't read much (/any) academic writing, but does it really misuse words the way the link portrays?

Eg

  • academic writing isn't prose, like that's almost the definition of prose.
  • intra-specialized doesn't mean anything (the intra prefix didn't work on adjectives)
  • "obfuscating ... accessibility" means making it difficult to see that it is accessible, where the author probably actually wants to say "reducing the ability of outsiders to access the meaning"

I get that it is satire, but imo it would be better satire if he put in the work to actually make it mean something. Unless the point is that academic writers misuse thesauruses this badly.

[–] m0darn@lemmy.ca 1 points 2 weeks ago

I think that reporting on assassination attempts of the US president is probably suppressed.

[–] m0darn@lemmy.ca 4 points 2 weeks ago

in bc we have two tier pricing, the first X kilowatthours per month is I think 0.08CAD (~0.05USD), the second is 0.15CAD (~0.11USD)

Our power mostly comes from hydroelectric dams, but we wheel and deal it interprovincially so within the course of a day we'll spend some time importing and some time exporting which gives us lower rates, and lets other places run more efficiently (ie Fewer gas turbines)

 

I'm trying to achieve variable speed control on two brushed DC motors powered by a 3s or 4s LiPo battery (~12V or 15V). This is for a nerf blaster I'm modifying, which is why I'm not using a pre-made speed control ie I want control over the shape/layout. I'd like to vary projectile speed with a thumb knob.

I just finished watching ElectricMonkeyBrain's YouTube video on the TL494 PWM chip.

I was initially planning to vary the duty cycle with a potentiometer on the chip's control pin, to get a PWM signal and feed that into a MOSFET. But in the video he mentions that the chip has an integrated over current protection function. Ie the chip will

monitor the voltage across a sense resistor in series with the load 

and will

kill the output if the sensed voltage/current goes above a reference voltage

It occured to me that I could actually adjust the reference voltage as a way to control the motor speed.

Would this be a better way to achieve speed control and protect my motors/battery? Or is it a terrible idea altogether.

 

I know this isn't build a pc, but everything over there is so gaming oriented I thought I might get better advice here.

I'm a noob that wants a home media server for sharing photos of my kids with my family (across the country), video library sharing to some family members, and streaming my music collection to my phone (and maybe my dad's).

But I'm considering ripping my father in laws extensive bluray collection (well seeing it up so he can rip them into my library) so I reckon a full tower is required for HDDs.

I'm imagining unraid, with a big pile of used drives. What I like about that approach is that I can economically add storage as the video library grows as I/we rip. Or are used HDDs a false economy.

I think the only processing intensive thing in the use case list is ripping and video library sharing. I have no concept of what sort of processing is required. Should I get a graphics card?

There's a Lenovo TS-140 (E3-1226 V3) available available used for $80 Canadian. Is that a good place to start?

I

 

I glove you.

 

My neighbour (40/m) ("N") confided that his recently retired father (70/m) ("G") has started going to the casino twice a day (all day but he comes home for dinner).

G's losses affect the food they eat (multi generational household).

N doesn't really know what to do. I'm not so concerned for N, moreso his mother/G's wife.

It's not my business but, when I was a kid my boyscout leader committed suicide after gambling away his house so I'm pretty sensitive to this sort of thing. I'd like to help if I can.

Any advice?

 

I'm having trouble wrapping my head around the scale of the problem of nuclear waste. If we took all the nuclear waste produced in a year and evenly blended it into all gasoline burned in a year would the radiation be deadly? Dangerous? Detectable?

It's easiest to get numbers for the US.

2 000 000 kg of waste per year

510 000 000 000 Liters of gasoline

Obviously this isn't a real proposal, although I think it would reduce carbon emissions...

 

Wikipedia says

A superhero or superheroine is a stock character that typically possesses superpowers, abilities beyond those of ordinary people, and fits the role of the hero, typically using their powers to help the world become a better place, or dedicating themselves to protecting the public and fighting crime.

So yes, he is definitely dedicated to protecting the public, but it feels wrong to call him a super hero. What do you think?

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