ch00f

joined 1 year ago
[–] [email protected] 56 points 23 hours ago (4 children)
[–] [email protected] 14 points 1 day ago (1 children)

Don't let this guy watch Kangaroo Jack.

[–] [email protected] 2 points 1 day ago (1 children)

Freeline skates

[–] [email protected] 0 points 1 day ago (1 children)

Looks great! It looks like you might have watched my video :)

[–] [email protected] 4 points 1 day ago

But it takes more energy to split than you get out of it.

[–] [email protected] 46 points 2 days ago (8 children)

Doesn’t splitting helium into hydrogen absorb energy?

Fusion bombs fuse hydrogen into helium.

[–] [email protected] 0 points 2 days ago

Yeah, probably the most undersold feature of EVs. Even the pro EV ads show people "conveniently" charging at grocery stores. If you have a way to charge at home, you're golden. I never really think about fuel unless I plan on driving 200+ miles in a day which involves a lot of other planning anyway.

[–] [email protected] 0 points 2 days ago (2 children)

Got it. I ask because I have a Tesla and my experience is pretty typical for any EV. I have a hardwired Tesla EVSE, but it just as easily could be a J1772 unit for use with other brand vehicles.

As far as anecdotes, if you have L2 charging available in a dedicated parking space (so you can be sure to plug in every night), it’s a no-brainer.

Imagine basically never having to worry about getting gas or fluctuating gas prices. You wake up every day with a full tank, and all you have to do is spend 5 seconds plugging in every night.

[–] [email protected] 0 points 2 days ago (4 children)

Why are you specifically asking for non-Tesla EV? I think the main differentiator in experience between Tesla and non-Tesla is with level 3 charging.

At level 2, a $100 adapter turns a Tesla into any other EV.

[–] [email protected] 6 points 3 days ago* (last edited 3 days ago)

Nuts. Never seen H2SO4 used for drains. They don't call it "oil of vitriol" for nothing. You can actually test a distillation of pure sulfuric because a drop will burn through a paper towel in seconds.

[–] [email protected] 3 points 3 days ago (1 children)

How do they know it was a whole person?

[–] [email protected] 8 points 3 days ago (2 children)

Drain cleaner is NaOH (lye).

Sulfuric is sold as battery acid for refilling lead acid batteries.

Muriatic is HCl sold as concrete cleaner.

Nitric is hard to buy, but there are some guides on making it.

 

Just finished 12 Minutes and Indika with my wife. Enjoyed the tight 5-ish hour gameplay with decent not-too-challenging puzzles and great story.

Basically 5-hour date night that’s more engaging than a movie.

Any other games that you can recommend in this category?

 

Back in my day, you could usually sip a few mA from a USB2 port without any trouble.

When I try that now, Windows pops up with a “device not recognized” error. I know you can draw up to 150mA before enumeration, but it looks like after some time, Windows will complain that you haven’t enumerated yet.

Is there an easy way to keep from getting this error without having to actually make the device smart?

I’m hoping for something dumb along the lines of USB-PD but facing the other direction. For the record, it has to work on a USB-A port, so USB-C hacks won’t work.

 

Just curious because I don’t see people talk about it a lot.

 

Like why do I feel like I’m supposed to be able to name the seven boroughs? I can’t tell you anything about L.A., Chicago, Boston, etc.

Edit: to clarify: I mean that everyone in America are expected to know NYC. Not just New Yorkers. Obviously everyone should know the layout of where they live.

 

I'm working on a mod kit for a popular item, but my target audience isn't likely to have a soldering iron. The majority of the project connects to an exposed ribbon connector, but I need to short two terminals to force a power supply on.

Any ideas on a method I could provide for people who can't solder? Maybe a strip of copper tape?

 

I dumped the ROM out of a piece of retro-tech and have been working through the code in Ghidra. Unfortunately, I can’t exactly decompile it because I don’t think it was originally written in a higher level language.

For example, the stack is rarely used and most functions either deal entirely in global variables, or binary values are passed back using the carry or other low-level bits. Trying to turn it into C would just make spaghetti code with a different sauce.

So my current plan is to just comment every subroutine as best I can, but that still leaves a few massive lookup tables that should be dropped into a spreadsheet of some sort to add context. Not to mention schematics.

My question is what’s the best way to present all of this? I’d like to open-source the result, so a simple PDF is not ideal. I guess I should make a GitHub project? Are there any good examples or templates I can draw on?

 

Looking to ROM dump just a handful of games, so I’m trying not to spend hundreds on a Sanni or Retrode. I saw this on AliExpress for $15.

I’ve personally had good luck with Alibaba and Aliexpress, but I recognize that this could just straight not work. There’s no documentation, but it claims the game data will show up like files on a USB flash drive.

Anybody know where this design came from?

 

Edit: turns out these are all bootleg and I’m a moron. Only two Zelda games were officially released for GBA.

Just kicked off a return.

 

…the correct answer on the crossword is wrong. “Earthrise” is not a natural phenomenon. The Earth doesn’t rise in the sky of the Moon. The Moon is tidally locked. It only appears to rise from orbit where it was observed by Apollo 8 in 1968.

And pulsars were first discovered in 1968 (or at least that’s when they were named).

So, it recognized that it was a crossword question, but it didn’t give the crossword answer. The answer it did give us technically more correct.

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