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Comment Re: Legal/illegal bikes (Score 1) 145

Class 1 and 2 e-bikes limit assist to 20 mph, not 15. You can ride them faster than that, but you have to provide the power. 20 mph is well above what most recreational cyclists can maintain on a flat course, so if these classes arenâ(TM)t fast enough to be safe, neither is a regular bike. The performance is well within what is possible for a fit cyclist for short times , so their performance envelope is suitable for sharing bike and mixed use infrastructure like rail trails.

Class 3 bikes can assist riders to 28 mph. This is elite rider territory. There is no regulatory requirement ti equip the bike to handle those speeds safely, eg hydraulic brakes with adequate size rotors. E-bikes in this class are far more likely to pose injury risks to others. I think it makes a lot of sense to treat them as mopeds, requiring a drivers license for example.

Comment Re: Legal/illegal bikes (Score 1) 145

Would treating them as mopeds be so bad?

What weâ(TM)re looking at is exactly what happened when gasoline cars started to become popular and created problems with deaths, injuries, and property damage. The answer to managing those problems and providing accountability was to make the vehicles display registration plates, require licensing of drivers, and enforcing minimum safety standards on cars. Iâ(TM)m not necessarily suggesting all these things should be done to e-bikes, but I donâ(TM)t see why they shouldnâ(TM)t be on the table.

I am a lifelong cyclist , over fifty years now, and in general I welcome e-bikes getting more people into light two wheel vehicles. But I see serious danger to both e-bike riders and the people around them. There are regulatory classes which limit the performance envelope of the vehicle, but class 3, allowing assist up to 28 mph, is far too powerful for a novice cyclist. Only the most athletic cyclists, like professional tour racers, can sustain speeds like that, but they have advanced bike handling skills and theyâ(TM)re doing it on bikes that weigh 1/5 of what complete novice novice e-bike riders are on. Plus the pros are on the best bikes money can buy. If you pay $1500 for an e-bike, youâ(TM)re getting about $1200 of battery and motor bolted onto $300 of bike.

Whatâ(TM)s worse, many e-bikes which have e-bike class stickers can be configured to ignore class performance restrictions, and you can have someone with no bike handling skills riding what in effect is an electric motorcycle with terrible brakes.

E-bike classification notwithstanding, thereâ(TM)s a continuum from electrified bicycles with performance roughly what is achievable by a casi recreational rider on one end, running all the way up to electric motorcycles. If there were only such a thing as a class 1 e-bike thereâ(TM)d be little need to build a regulatory system with registration and operator licensing. But you canâ(TM)t tell by glancing at a two wheel electric vehicle exactly where on the bike to motorcycle spectrum it falls; that depends on the motor specification and software settings. So as these things become more popular, I donâ(TM)t see any alternative to having a registration and inspection system for all of them, with regulatory categories and restrictions based on the weight and hardware performance limitations of the vehicle. Otherwise youâ(TM)ll have more of the worst case weâ(TM)re already seeing: preteen kids riding what are essentially electric motorcycles that weigh as much as they do because the parents think those things are âoebikesâ and therefore appropriate toys.

Comment Re:S Mode (Score 1) 24

I imagine that the first question after installing Linux would be "Now how do I sync albums that I bought on the band's Bandcamp page onto my iPhone?" As far as I'm aware:

- iTunes for Windows uses the Apple Mobile Device Service driver to sync over a USB cable, and drivers don't run in Wine.
- libimobiledevice on Linux can write files to an iPhone but not the music database that the included Music app uses.
- Though the VLC app can play music from files, nothing but the included Music app can make playlists containing both purchased music and rented music from the roommate's Apple Music family plan. Not all bands are with a label that's on Apple Music.

I left Windows on her laptop and turned off S Mode.

Submission + - So many birds are migrating that they're appearing on weather radar (washingtonpost.com)

alternative_right writes: Between 2010 and 2013, the radars were upgraded with technology that allows both horizontal and vertical pulses of energy to be emitted. By comparing the returned signals, meteorologists can determine the shape of whatever is in the sky. Raindrops are a bit wider than they are tall, and shaped like hamburger buns; snowflakes are — obviously — flaky; but lofted tornado debris is spiked or jagged.
Birds, meanwhile, appear as somewhat spiked objects, as do insects. But insects appear a bit more round and uniform on radar, and are also lightweight enough to become caught up in the wind. Birds travel higher than most bugs, and also can fly against or perpendicular to the wind. After all, they have places to go — southward. Meteorologists can also determine their direction of motion through their analyses.

Comment S Mode (Score 5, Informative) 24

Many new computers with Windows 11, such as a Lenovo IdeaPad that my roommate received as a birthday gift, come set to "S Mode" and will not run applications from outside the Store. There is a way to disable S Mode permanently on a particular PC. This shows a sequence of alert boxes whose wording may be scary to particularly nontechnical users such as my roommate.

Submission + - How USB-C Ended the Great Connector Wars (itbrew.com)

An anonymous reader writes: It's easy to forget the dark ages of peripheral connectivity. A twisted nest of proprietary connectors was the norm. Then, in 2014, a hero emerged: USB-C. It promised a reversible connector, high-speed data transfer, and enough power to charge a laptop. It was a revolution. This article from IT Brew breaks down the three waves of USB-C adoption, from its humble beginnings in the PC industry to its EU-mandated takeover of the mobile world. It's how a single connector brought order to the chaos and became the undisputed king of the hardware industry.

Comment Re:They can hide anything in the SEC reports, now (Score 1) 46

Indeed, I fully agree. The funny thing is, monthly numbers would help us move away from the distortions of the quarterly cycle. If key data reporting becomes frequent enough, you can't get into a cycle of "do adverse-numbers stuff early in the quarter and then cram positive-numbers stuff into the end of the quarter". You have to - *gasp* - just run your business normally.

Some businesses could still manage to switch to a monthly cycle, but anyone who deals significantly in transoceanic feedstocks/parts/goods shipments won't be able to.

Comment Re:It's difficult to believe (Score 2) 144

BLS numbers aren't some sort of dark art. They're literally just the compiled numbers reported by companies. Numbers are what they are. To fight against jobs numbers is to fight against reality.

People get confused by the existence of revisions. The problem is that not all data gets reported in a timely manner. When late data comes in, it causes revisions to the earlier reported numbers, either up or down.

Firing the head of the BLS because you don't like what numbers US companies reported is just insane Banana Republic-level nonsense.

Comment Re:It's difficult to believe (Score 4, Informative) 144

Yes, he fired the same person who was ultimately responsible for putting out crap numbers.

US reporting has always been the gold standard. Nobody has accused the BLS of "crap numbers" until Trump decided he didn't like them. It's is so way outside the norms it doesn't even resemble something that could conceivably happen in the US; this is banana republic-level stuff.

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