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Comment Re: Bad example (Score 1) 84

I recently bought a Fitbit, and one of the best features is the smart alarm clock. Instead of just going off at a particular time, it waits until you are naturally awake in the half hour leading up to the designated time. Much gentler and I greatly prefer it.

So there is a reason to pay more for a simple alarm clock, but mine does not require a subscription. If they start requiring one, I'll return it immediately.

Comment Re:No thank you. (Score 1) 38

No need to imagine, you have been able to do that for years. Nio has had battery swap stations running for some time in Europe, and they are great.

Faster than pumping dino juice, and the battery get is guaranteed to meet a minimum, high specification. Never heard of any problems, but if there were you would just swap it out again for a few Euros.

You have infinite battery warranty too because if you did ever manage to put enough miles on yours to wear it out, just get it swapped.

Comment Fascinating! (Score 1) 31

Now, yes, there are predictions that you could get a supermassive black hole launched into space, especially during a galaxy merger if the velocity of the smaller black hole exceeds the escape velocity of the combined galaxy.

But I'd be wary of assuming that it's a launched black hole, unless we can find the merger it comes from. There may be ways for such a black hole to form that cause the stars to be launched away rather than the black hole being flung, and if a galaxy isn't rotating fast enough to be stable, one could imagine that a sufficiently small galaxy was simply consumed by its central black hole. Both of these would seem to produce exactly the same outcome, if all we have is the black hole itself and a velocity.

I'm not going to say either of these is likely in this case, or that astronomers haven't examine them (they almost certainly have), but rather that we should be cautious until we've a clearer idea of what the astronomers have actually been able to determine or rule out.

Comment Re:Good (Score 3) 79

Why would we do that? It's good stuff. The same stuff you get on Amazon, but for literally 1/10th the price.

A lot of it is good quality too. Better than European brands in some cases, e.g. I bought a Wolfbox air blower and kids I significantly more powerful than anything else on the market except for Makita stuff costing 5x as much. Don't take my word for it, there are numerous scientific tests of those things in YouTube.

Or thermal cameras. FLIR can't compete with the Chinese manufacturers and their high resolution modules.

Keep in mind you are being fleeced on most of this "quality" stuff. I was looking at USB borescope cameras. Local place wanted £50, Amazon wanted £30, AliExpress wanted £1.50 and they are all the same thing. Same product photos, same USB IDs, same camera module and PCB. I know because I bought all three for work and took them apart.

Comment Re:Not Loudness War Redux. (Score 1) 52

The problem is always the same - the technology gets abused. With brightness wars the content tries to blind you, and looks bad if you try to compress the dynamic range. Or the other extreme, it gets colour graded for high end sets that can show a lot of detail in dark areas, and people complain that on their SDR LCD everything is black.

The BBC experimented with a second sound stream that made dialogue clearer for a while, then abandoned it.

Comment Re:Ohhhhh! (Score 1) 99

But most of the air fryers in the UK are the wrong shape for pre-prepared meals, and most of those meals are best prepared with a microwave.

It just seems like an air fryer is worse. Take potatoes or meat. You can pile them into an air fryer, or you can spread them in a fan oven and optionally have a rotating platter to make sure they cook evenly. I suppose it's true that the volume is lower so they heat up faster. More messy to clean though.

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