Re: Sorry...
Well played sir!
GNU TP.
2796 publicly visible posts • joined 25 Jul 2008
"...and to always declare a much longer window than you think you need."
A factor of four, according to the Scotty Principle
From what I read elsewhere, that's more or less the issue here.
The nearest US salvage ship capable of trying to hook it back is about 10 days away from it, and the batteries in the transponder won't last that long.
So by the time they get there, the thing will have stopped calling out and it's going to be a basic game of hide and seek at quite a depth. And then the fun comes of actually getting it back on deck.
Aside from wishing the best for 1B and several pints for the boffins trying to wrangle it back to life, those images in the tweet are just astounding for the sheer raw power of nature when it throws up something like that quake and tsunami and how it can completely redraw the whole local environment.
Really got to feel for the Tongans and their plight.
It's been covered here before in the Geek's Guide, but a great place to learn about this kind of stuff (and indeed the history of communications generally) is the Museum of Global Communications in Porthcurno in Cornwall.
Spent a very enjoyable day there a few years back, including a short stroll down to the nearby coast to the actual point where the transatlantic cables used to come ashore.
Adding to that the Goonhilly station also reasonably close by, it's a very rewarding place for a short visit (or a longer one, Cornwall is lovely).
Angel Delight used to advertise in the local telephone box. I'm not sure what was on offer, but it just goes to show that no phrase is definitively black of white, there's also a colourful explanation out there. Probably.
@Sam not the Viking - well it is a whip, so who knows...
And not forgetting the Bamboozle quiz pages on C4, with Bamber Boozler and co.
Of course what the PFY would say regarding senility when they walk in and find you talking to a piece of paper or a coffee mug is probably not worth recording...
Talking to cats or dogs is generally acceptable, at least as long as they don't start replying.
Have been a business traveler (current COVID and Brexit situations not withstanding) for over 2 decades, and that was one of the first things I ever learned. Whenever I go away, I have a little folder tucked into my laptop bag with very much the list you mention.
And likewise, more than once it's been more than useful in averting delay and disaster.
So an upvote to your wife, which you can of course share.
@ Normal N - have to totally agree (and thumbs-up).
Any site dumb enough to put a Molly guard on the commonly used default button with a harmless action like opening the door deserves all they get for misoperation of dangerous buttons that are guarded for a reason..
I would ask if people are really that stupid, but I guess manglement and beancounters would also be involved in such a specification, so it would be a rhetorical question.
And as I always tell my engineers, whilst analysing data and test results is fine, the two most powerful troubleshooting tools you possess are located just above and on either side of your nose. There is no finer piece of problem solving equipment than the mk 1 eyeball.
Many a time I've had customers who escalated an issue after "working on it" for weeks without actually going anywhere near the tool, where it has been solved almost immediately by walking up to the tool, looking inside and spotting the bit that's hanging off or in pieces on the floor...
Reinforces the best lesson I ever learned in (postgraduate) academia, that has also served me extremely well since getting a job in the real world.
Always make sure to treat well/respectfully and get on the good side of secretaries, storesmen, technicians and generally the kind of support minions who most managers would either overlook or treat like dirt.
People always used to be amazed how quickly I could get stuff done, and with how little fuss and issue, but it was simply due to being friendly and respectful to them, having a chat or suchlike sometimes and generally treating them like proper human beings.
Managers and professors of course always think they are important and run the place, but in reality it was always these overlooked heroes who actually did and could make things run like clockwork (or like treacle if you got on their wrong side).
Three other tips:
1) "helping hands" are good, but for something like the Pi Zero a blob of Blu Tac is useful to hold the zero in place when you're soldering it and the header.
2) solder two opposite corner pins to hold everything in place, and easily adjustable by heating them up if things don't sit flat and parallel as you want it.
3) the best advice I was ever given is to remember the soldering iron isn't a paintbrush. The idea is to heat things up to let the solder melt between the component and board, not to melt the solder onto the iron and wipe it on.
It's a fairly easy and rewarding skill to learn, and will hold you in good stead for such work. I did years ago and never looked back, and sat here in my study I can look around and see 5 pi zero's plus three of the larger ones of various flavours. All doing sterling jobs from an internet radio to home assistant server to various displays and info screens.
Or as others have said, either use a hammer header from Pimoroni or others, wait for the headed version to become available or get a friend to do it for you.
A mate back in the uni days had exactly this. His halls room was quite nearby to the university NMR centre (this was UniNotts in the 90s, where they pioneered the things under Prof Sir Peter Mansfield).
His room was basically a couple of hundred meters from the 6T magnet NMR machine in the building, and he could always tell when they were running at full tilt as both his TV and computer CRT monitor went temporarily screwy and occasionally even needed degausing to remove all the pretty colours that were left behind after some runs.
Never once did he have any issues with floppy disk corruption though, at least that he mentioned to me.