[-] upstream@beehaw.org 18 points 11 months ago

You almost had me there - until you claimed Apples business plan was to sell to stupid people.

[-] upstream@beehaw.org 16 points 1 year ago

Author seems to think that starting salary for developers working for Google is representative as well. The average computer science graduate does not get a job at Google.

People who learn to code because it means job security are not the ones we look to hire. We look for people who are passionate about it, whose interest in the subject is deeper than skin deep.

Not looking for people who live and breathe code, but you need to like to solve problems and like to learn new things.

[-] upstream@beehaw.org 25 points 1 year ago

It’s a common misconception that blockchain gives trust. If you control a majority of nodes in a Blockchain system you decide what the truth is.

This opens the door for illicit players to manipulate things their way.

Lack of trust doesn’t replace trust.

Central, provable/accountable, trust is needed for financial systems to work.

Everything else is “Wild West”.

[-] upstream@beehaw.org 15 points 1 year ago

Fossil methane is still fossil. Ie. not part of the CO2 cycle, and thus contributing to the greenhouse effect. Methane itself is 20 times more potent, and we should do everything we can to limit methane emissions, both fossil and natural.

Agriculture is a big source of natural methane emissions, and even fairly small dietary changes can significantly reduce livestock emissions, but don’t see anyone doing that either.

Highly suspect small gas line leaks won’t be fixed either.

[-] upstream@beehaw.org 34 points 1 year ago

I used to think DisplayPort was the future, about 10-13 years ago.

By now I feel it has come and gone.

HDMI 2.1+ is making its way in everywhere.

  • It’s a better plug.
  • It tends to support enough pixels/Hz for most people.
  • It’s more ubiquitous, being on both TV’s laptops, and monitors.

Pretty sure the PC desktop segment will keep the port alive for a while, but right now it doesn’t seem like a very useful port apart from having a plug that claws itself in place and is often unnecessarily hard to unplug.

With Ultra High Speed HDMI (these names are ridiculous, seriously, look at the standard names) there’s very few, if any, reasons to use DP, apart from compliant HDMI cables costing an arm and a leg.

To be honest I’m struggling a bit to understand why it’s not just all pushed through a CAT6/7 Ethernet cable at this point.

[-] upstream@beehaw.org 16 points 1 year ago

I saw a video years ago discussing this topic.

How good is “good enough” for self-driving cars?

The bar is much higher than it is for human drivers because we downplay our own shortcomings and think that we have less risk than the average driver.

Humans can be good drivers, sure. But we have serious attention deficits. This means it doesn’t take a big distraction before we blow a red light or fail to observe a pedestrian.

Hell, lot of humans fail to observe and yield to emergency vehicles as well.

But none of that is newsworthy, but an autonomous vehicle failing to yield is.

My personal opinion is that the Cruise vehicles are as ready for operational use as Teslas FSD, ie. should not be allowed.

Obviously corporations will push to be allowed so they can start making money, but this is probably also the biggest threat to a self-driving future.

Regulated so strongly that humans end up being the ones in the driver seat for another few decades - with the cost in human lives which that involves.

[-] upstream@beehaw.org 77 points 1 year ago

Traveling in the US it can often feel like everyone wants to scam you or take advantage of you if you don’t pay attention.

Heck, even store prices and restaurant prices aren’t the real price.

Store prices are without sales tax/VAT, and restaurants wants you to tip 20% so they can keep not paying their “employees”.

[-] upstream@beehaw.org 48 points 1 year ago

People are still looking for problems to which blockchain is the solution.

So far we’ve found none.

[-] upstream@beehaw.org 24 points 1 year ago* (last edited 1 year ago)

Ideas usually aren’t the problem.

Executing on an idea is though, and executing successfully on an idea is even harder.

As such it stands to reason that people with real business experience, connections and network are more likely to have success in executing an idea.

Chance of success is low. I think it was somewhere around 13% of startups that “make it” long enough to be deemed successful.

But it doesn’t mean they have better ideas, or as the headline suggests - “are more radical”.

[-] upstream@beehaw.org 16 points 1 year ago

Ars mentions that Apple (on average) now supports new Mac’s for 7 years, but even though Apple stops delivering updates at least the (non-Safari) browsers and other software may continue to receive updates for quite a bit longer.

In this day and age browser security is the first and most important line of defense, and as long as your browser is updated and your firewall is up you can have some sense of security.

I personally never touched a Chromebook, and have no idea how hard it is to get Linux onto them, but it sure proves Stallmans old argument about freedom.

[-] upstream@beehaw.org 32 points 1 year ago

This is a horrible form of protest because it is likely to cause property damage as most people are completely blind and oblivious and will drive on their now deflated tires for a bit before realizing something is wrong.

That will likely ruin the tire and possibly also damage the rim.

Second, you have no idea who you hurt and the repercussions of it.

There’s no immediate “big car = bad person” logic that’s valid.

If you want to protest in a meaningful manner you should support politicians who want to increase taxes for fossil fuels.

There’s a reason the average engine size (and thus vehicle size) is lower in Europe, and it’s not small streets and parking spaces.

Obviously since giant cars never took off here we didn’t scale things to fit, but that’s a chicken and egg thing.

147

The Energy Management Module claims it can "rejuvenate a battery" somehow.

The District of Columbia has signed a $680,000 contract for an impossible-sounding gadget that claims to increase the range of an electric vehicle by 60 percent. The contract was signed in May, but it mostly slipped under the radar until it was picked up by WUSA9 this month.

The gadget in question is called an Energy Management Module, and it's made by a company called Mullen, which has recently been acquiring struggling electric vehicle startups like Bollinger and Electric Last Mile Solutions. In April, Mullen published a press release claiming that fitting the EMM gadget to one of the company's prototype cargo vans "showed more than a 75 percent increase in range for the 42-kWh lithium-ion battery pack."

DC's Department of Public Works became aware of the EMM device at last year's Washington Auto Show, according to WUSA9. "We have been investigating new technology that would extend their life, make us work more efficiently, and keep our maintenance expenses down," the department told the news channel.

The DC government owns more than 100 Chevrolet Bolt EVs as part of its fleet, some of which are used for duties like parking enforcement. It has fitted 40 Bolts with EMM devices at a staggering cost of $14,000 per vehicle, plus an additional $3,000 per EV for "data monitoring."

The device's inventor, Lawrence Hardge, claims that it works by "rejuvenating the battery," which sounds as close to a load of nonsense as I've heard in some time, given the relatively advanced nature of the Bolt's battery management system and the ease with which one can check the battery's health.

WUSA9 found reason to be skeptical of Hardge's claims—which include allegedly being nominated for a Nobel Prize by the University of Michigan—thanks to a fraud conviction in 2001.

There's a pretty long history of bogus gadgets promising ludicrously unrealistic increases in efficiency. From magnets that wrap around your fuel line to a "voltage stabilizer" you plug into a 12 V socket, none have ever actually worked because they invariably defy the laws of physics. Unfortunately, relying on the naïvety of your customers has always been a good way to get paid.

In the case of those internal combustion engine-focused frauds, at least they kept their claims somewhat plausible, usually promising efficiency increases of 10–20 percent. But Mullen's EMM simply defies belief with claims of a 60 percent boost.

Needless to say, it appears that the DC government has been taken for a ride here. Thankfully, someone somewhere down the line was awake—the contract states that DC will only pay the $680,000 once all 40 units have been shown to be working.

[-] upstream@beehaw.org 16 points 1 year ago

And here I thought it was if it said IoT on the box 🙈

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