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Comment Re:Seven years already? (Score 1) 22

Blue LEDs are ridiculously over-used. Presumably because they were last to the party manufacturers think they're terribly cool and stick unnecessary ones everywhere, and as you say they disrupt sleep.

Let's start a "Campaign for sensible LED usage" and press for the return of red and green ones (nicely dimmed).

Comment Re:Much of the world? (Score 1) 252

That is how England used to be at one time (I assume before adoption of before Greenwich Mean Time).

Well, it's how everywhere used to be - well, almost. There weren't time zones as such, certainly not stepped at 15 minute intervals or anything like it. Everywhere had its own local time, calculated by observation from when the sun was at its zenith, and set on sun dials. Mechanical clocks took their time from that. There was also far less dependence on clock time. To use, 6pm in the summer is the "same time" as 6pm in the winter (ignoring DST issues) but before the imposition of standardised time the view would have been far more that dusk in the summer was the same time as dusk in the winter. Dawn and dusk were just much further apart in the summer.

But the train companies didn't like the complexity the lack of a coordinated time brought to creating timetables.

A bit of a misrepresentation. It would be well nigh impossible to create a timetable without a fixed frame of reference against which to create it. It wasn't that they didn't like it - it was kind of a necessity. True enough though that the railways drove the standardisation of time - at least on land. Standardisation of time at sea was also very important, and must have happened earlier because it's vital for accurate navigation.

Comment What nonsense (Score 2) 199

what most people want, what most people lust for is 1Gbps speeds with less than 10 milliseconds of latency...

Really? Who are these "most people"? What are they planning to do with this startling performance?

What most people really want is just a stable connection providing reliable performance. As with home broadband, anything above about 40 Mbps is not going to be noticed. For what one actually does with a phone, 10 Mbps is ample.

Comment More than one vaccine (Score 1) 256

The world will ultimately need more than one vaccine anyway, as demand will soar beyond what any one company could produce.

Surely this isn't a good reason for needing more than one vaccine? Whatever proves to be the best vaccine should be manufactured by all the capable companies. If someone then comes up with a better one, production should switch.

Now it might be that some vaccines turn out to be more effective than others in differing situations, and vice versa - now that's a good reason to need more than one.

Comment Re:Not confined to Siri (Score 1) 181

Several responses to my posting seem to have missed the point. The travel agent didn't say, "Sorry, did you say Brussels or Bristles or Bristol?" which would fit with the hypothesis that she just wanted to check that she'd heard correctly and wasn't booking tickets to a similar sounding place. The words used make it clear that, despite working in a travel agency, she wasn't familiar with Brussels as a destination, had done a bit of research, and wanted to make sure she'd found the right place. You have to be a bit special to live and work in Yorkshire and yet not know where Brussels is.

Of course, once you have to explain humour, it does rather cease to be funny.

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