Even for DIY this might be sensible. I know what my time is worth to me in $. Add in a % correction for semi enjoyable tasks and I have an easy yardstick for what is reasonable.

While I use it on WiFi, I’m fairly sure my brother laser printer has a USB connector.

The key is that it should remain fully functional, even when lobotomised.

Kill WiFi, alongside ZigBee and Z-Wave coordinators and all core functionality should remain.

It depends hugely on what the therapy is trying to help. I personally find this sort of therapy completely useless. I needed active guidance and advice for what I needed to change and do.

A good therapist adapts to what the patient needs. Sometimes that is space to vent. Sometimes it is a guiding hand. Sometimes it’s a (verbal) slap to the face to stop you running in panicking circles.

There’s an interesting argument that honey can be vegan, by that criteria.

A bee colony is not generally trapped in a hive. They are capable of leaving, if it’s not to their standards, or they find somewhere between. The catch is that artificial bee hives are amazing for bees, compared to natural locations. The only catch is the “rent” taken by the eldritch creatures. They never take too much however, only taking excess the hive doesn’t need.

Basically bees could be argued to be paying rent, in honey, for high quality accommodation.

You’ve basically summed up what I was trying to say better than I did. To Linux users, bug reports are a good thing. They help fix things. To middle management, bug reports are a bad thing, they hurt their bonuses.

One group needs to change, and Linux users are impressively stubborn.

It’s anecdotal , but I heard that Linux bug reports are actually a problem for some game developers. When 1% of your customer base submits 10-20% of your bug reports, middle managers get upset. Apparently several games have had Linux support dropped because of this.

While Linux often has more bugs in games (and so more reports), Linux users have also been conditioned to report bugs better. It helps a lot in FOSS etc.

I’ve not tried reflashing, but the os seems mostly vanilla android. I’ve had a couple of OS updates since I got my phone, so it’s not just fire and forget. I’m not sure about long term however. You might also have issues with the thermal camera, if you reflash. I don’t know how it’s wired internally, and whether a non custom app will play nice.

They seem to be aiming at builders/workmen as a rugged phone with long battery life. They also seem to be trying to build a proper brand, not just a throw away one. Hopefully that means they will at least do security updates for quite a while. But that’s speculation.

Oh, and it’s a brick, weight wise. I personally like that, but it’s quite polarising when people try it.

I got fed up with this and ran across ulefone. Some of their phones are downright ridiculous but I’m happy with mine.

It’s a waterproof brick with good grip and a 10,000mAh battery. Good for up to 4 days. It’s also got rubberised grips and takes a beating. Oh, it also has a headphone port, and thermal imaging.

There’s a lot more to teaching than just good explanations. I do enjoy trying to explain complex science in more understandable ways however.

As for struggling, we all do at times, pushing through is how we get better. Also science is a little like a spider web. If you look closely, at just a few strands, they don’t make obvious sense. It’s only when you build up a broader picture that it becomes obvious and easy. Building that picture, unfortunately, requires pushing through the “what the hell, I can’t make sense of this!” stage.

It would be a mix of relative rates and the exact energy.

If you pick an area of “empty” space where you expect very little dark matter, you will get a baseline reading. When you aim at an area expected to be dense in dark matter, you will expect to get a higher reading. E.g. 10 counts a day, Vs 100 per day. This is basically how radiation detection works on earth, so the maths is well studied.

The other thing is energy levels. 2 electrons hitting have a distinct energy. It will vary upwards slightly, due to kinetic energy, but not that much. We also know the annihilation energy of other forms of matter, from earth experiments. A reading distinct from anything normal would be a good signature of an unknown type of matter annihilating.

There are also extra complications from things like red shift, but those can be measured in other ways, and corrected for.

The order of theory and discovery also helps. “Finding X that happens to support Y” is a lot weaker than “Predicting X from theory Y, then going and finding it”. If you run 1 million experiments, a 1 in a million result is quite likely by pure fluke. A 1 in a million result from a single, focused experiment is a lot more powerful.

In a short summary. Something is wrong with the spin of galaxies. There is more mass than we can account for, and it’s distributed wrong.

Either the laws of gravity are slightly wrong, or there is something out there with mass, but no interaction with other matters (light particularly).

More recent, more detailed studies have shown that the error is not consistent. Therefore either the laws of physics vary from galaxy to galaxy (very unlikely) or it’s something physical, rather than a law error.

That leaves dark matter, sometimes called W.I.M.Ps (Weakly Interacting Massive Particles). They don’t seem to interact with electromagnetism at all, and even any strong or weak force interaction is minimal. It only interacts gravitationally.

We know the interactions at minimal due to gravity mapping. It seems to form a cloud around galaxies, rather than collapsing in. To collapse in, they must interact to exchange momentum. If they only interact by gravity, that collapse will be extremely slow.

That is most of what we can be fairly sure of. There’s a lot of speculation around this, and we might be barking up the wrong tree completely. However dark matter via WIMPs seems to be the most consistent with the evidence right now.

Edit to add.

This experiment seems quite ingenious. It assumes that WIMPs have a mix of both matter and antimatter. Ever so often a matter/antimatter pair get close enough to annihilate. This creates a pair of gamma photons. The existence of these would help back the existence of physical WIMPs. The energy would also tell us something of their mass (photon energy = mass energy + momentum energy). That will help narrow down where to look in our particle accelerator data.

Adopting a rescue dog has various home checks and interviews and welfare checks. Leaving hospital with a baby: “Do you have a car seat for them?”, “Yes…”, “You’re all good to go then!”, “…”

The aiming is still a problem. The Hubble is relatively small. Even then, it can’t track fast enough to image the moon, let alone the earth’s surface.

Any useful reflector would be measured in Km^2 . Aiming that, with the same precision as Hubble would be a tall order. Added to that, the mirror would have to be light enough to launch. You’re basically trying to aim a sheet of tinfoil, as large as a stadium (minimum), with active tracking.

The same reason a dam owner panics over a finger sized leak. A hole becomes a crack, a crack a breach, and a breach can collapse the whole dam.

It might also be a single dev who pushed for it. With only a 1-3% market share, the company is unlikely to push resources at it. That 1 dev getting any working version out is a win in many ways.

Also, most Linux users are a lot better trained at reporting bugs. Most of the time, this is a good thing, letting them get fixed in FOSS development setups. Unfortunately, in gaming, it ends up making Linux look a buggy mess. When 60% of your big reports come from 0.5% of your users, companies can panic. Even if the same bugs exist in windows, just no one bothers to report them.

I’ll take compatible.

Most people game on windows. It’s monolithic nature also means that they will mostly encounter the same bugs.

Linux has a wider base of functionality. A bug might only show up on Debian, not Ubuntu.

End result, they spend 60% of their effort solving bugs, for 2% of their base. That’s not cost viable.

Compatibility means they just have to focus on 1 base of code. All we ask is that they don’t actively break the compatibility. This is far less effort, and a lot easier to sell to the bean counters.

Once Linux has a decent share, we can work on better universal standards. We likely need at least 10% to even get a chance there.

First off, have you got HA up and running yet? That should be your initial focus.

There are 3 main options.

• Old laptop

The cheapest option, but only if you have a spare. It doesn’t need that much grunt. You definitely want to check how much power it draws however. It’ll be on 24/7 and the cost of that can mount up.

• Raspberry Pi (or other single board computer)

This is a good “play around” option. It’s one of the cheapest choices as well. Unfortunately, Pis can become a bit unstable down the line.

• NUC, or other mini PC. The small mini PCs are my preferred recommendation. They are powerful enough to do more complex tasks, but power efficient enough to not be problematic. They are also a lot more reliable than the SBCs.

As for other hardware. Z wave is the best, but also more costly. ZigBee is cheaper, and still very functional. WiFi does the job, but needs a bit more planning. I personally use a mix of ZigBee and WiFi.

If you’re buying WiFi hardware, I would try and focus on esp based options (ESP8266, ESP8285, or ESP32). You can replace the firmware in these, with either Tasmota, or ESPhome. I personally use sonoff and/or athom hardware, but there are plenty of other options.

This might help finding appropriate hardware.

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https://youtu.be/T2PdyxMtiYM&t=2m30s

The question is, would the 2nd head be an independent personality, trapped inside the horse, or an extension of the outer horse’s senses?