Zron

joined 1 year ago
[–] [email protected] 5 points 2 weeks ago

I remember doing the bear grills one, and one of the choices was to jump over a ravine, or walk over it using a fallen tree as a bridge.

Being the hiker I am, the obvious choice of walk around it being missing kind of annoyed me, but I chose the tree option.

Bear died.

So I got to go back and pick the jump over option, which was apparently the right one.

Who the fuck does running jumps over a 15 foot deep ravine.

I never bothered with the choose your own adventure things again. When the correct choice is just not available and the next logical choice just means an instant loss, you don’t have a very fun game

[–] [email protected] 33 points 2 weeks ago

If you’re a government, you can pretty much put anything in a rocket fairing and call it a reconnaissance satellite.

The only warning that actually has to be given is that a rocket is being launched, so you don’t accidentally trigger WW3 by setting off launch detection satellites without warning. After it’s in space, no one can really tell what was in the fairing. Could be a spy satellite, could be navigation. Could just be a box with a bunch of little rockets in it, designed to slam into whatever you want at ridiculous speed.

But it’s way more likely that this was just Boeing having a tiny leak in a propellant tank, or a bad thruster and as soon as the concentration of propellant and oxidizer got high enough, it triggered a detonation. They certainly have a history of not leak testing their shit: airplanes falling apart, space capsules with leaky thrusters, and now a blown up satellite point more towards incompetence than malice.

[–] [email protected] 3 points 2 weeks ago

One of those fancy plasma lighters, sure. But butane lighters have been around for decades

[–] [email protected] 3 points 2 weeks ago

There was a big idea a couple decades ago that corporations were going to copyright natural genes and sell them for massive profits to other biotech companies that could use them to make cure for diseases and other things.

Michael Crichton wrote a few books about it, pretty good reads.

They did do the gene copyright thing in the real world, but it turns out that doing anything with a random gene is pretty hard and the genome isn’t just something you can copy paste a gene into and have it cure aids or cancer, so no one wanted to buy genetic sequences that they would then need to do a whole bunch of work on anyway to make it useful.

Pretty much all 23andMe did was increase the size of the Law Enforcement dna database by letting cops send in samples of suspects and get back their family members info. Of course the company said that was very naughty, but no one got into real trouble for it. And now 23andMe owns a lot of other people’s genetic code, and it’s not worth the hard drives it’s stored on.

[–] [email protected] 21 points 3 weeks ago (2 children)

I could actually see this being useful for dangerous working environments like steelworks or inside nuclear facilities. As long as the control system is on a separate intranet that’s properly air gapped.

You should still pay the operator their full wage though. The human still needs all of the technical knowledge to do the job, you’re just removing most of the physical risk.

[–] [email protected] 2 points 3 weeks ago

That’s an extremely bold assumption.

The space shuttle was designed originally to be rapidly reusable, but its shortest turn around time was still measured in weeks, not days.

And its main engines only produced water as a by product, no soot or carbon deposits to worry about.

[–] [email protected] 23 points 4 weeks ago (1 children)

Oh we have generics all over the place.

The problem is that large drug companies abuse our patent systems to keep their drugs exclusive for longer than should be allowed.

Look at EPI pens. The drug is just Adrenaline, you can get a vial of that anywhere as long as you have a prescription. But the EPI pen mechanism itself is patented. So no other manufacturer can sell an easy to use, pre measured dose of Adrenaline without violating the patent. That’s why EPI pens cost hundreds of dollars instead of the 20 bucks they probably actually cost to produce. And you need that mechanism, because no one with a throat that’s closing is going to be able to calmly pull out and ampule or vial, measure the right dose into a syringe, and get it into their system before they pass out from anaphylaxis.

[–] [email protected] 7 points 1 month ago

Semi drivers require a commercial license, and special training. They’re monitored way more closely than your average American driver.

And side mirrors only let you see what’s behind the car to the sides and at a distance, not what’s immediately behind the car. I don’t want some idiot in his $80K battering ram to roll over me because I happened to walk behind his death trap and he couldn’t be bothered to wait for the rear view camera to come up.

Not being able to see what’s immediately behind the vehicle is a safety hazard, especially in suburban areas or parking lots where most people are reversing out of a space with other people walking around.

[–] [email protected] 47 points 1 month ago (2 children)

The Cybertruck has no rear view mirror when the back cover is down.

So any reversing requires the use of the backup camera.

The car also accelerates really fast, and weighs 7,000 pounds.

It’s also an $80,000+ car that was preordered by a lot of people without test driving it. So it’s primary driver is someone who makes risky and impulsive decisions.

So a really fast, heavy car that can’t see behind it without a reverse camera, driven by impulsive people makes me think the reverse camera should definitely come up really fast.

[–] [email protected] 1 points 1 month ago (1 children)

It’s not about converting the car.

I have a 2009 Chevy with an automatic transmission. I’m order to convert it to electric, the ECU would have to be replaced so the car knows when to shift to a higher gear without a combustion engine.

Because of environmental reasons, ECUs are pretty tightly controlled by the government. I don’t know if any company even exists that can sell an aftermarket ECU. There’s plenty that can hack or reprogram ECUs, but even that is becoming increasingly regulated and legally questionable.

[–] [email protected] 2 points 1 month ago (5 children)

I would love to convert my car to an electric, but it’s an automatic so I’d have to spend as much as a new car to convert it.

A drop in ECU replacement and motor/battery would be great, but I doubt the auto industry or the government is going to allow the sale of third party drop in ECUs.

[–] [email protected] 8 points 1 month ago (1 children)

Oh they definitely did.

Before the pandemic, I’d see one or 2 highly questionable moves in a drive.

Now it’s like a dozen.

I see people making lefts on red, cutting off semi trucks, weaving in and out of traffic, driving with absolutely no lights at night, and my god the speeding.

A few years ago it was normal to see people doing like 5 miles an hour over the limit, now it feels like half the people want to do 10 or 15, even on surface streets.

I wonder if it’s that most people drove less during the pandemic, the fact that cops around here were told to only pull people over if they were a direct threat to the public, or if the social isolation just made some people way more self centered. But driving has definitely gotten worse since the pandemic.

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