Re: When you say "pants",
They still make Brother printers, I hope.
I just bought one last week to replace my 18 year old HP. It prints and scans much faster. ;-)
59 posts • joined 3 Feb 2018
Plan on buying at least 2 or 3. One can fail and you are out of luck if you find out after your PC dies to.
And you need to take a copy off site from time to time.
Houses can burn down, get hit my lightning or be damaged by storms.
Or even hit by a car. Saw the video of that a few years back. Car hit the second floor. The house was on flat ground. But the divide road by it had a curb and the car was going way too fast.
If you have an old fluorescent fitting just replace it with LEDs when the bulbs need replaced.
You can get LED tubes that fit in place of the fluorescent tubes. I plan to use the LED tubes that are made to be direct wired to AC without the ballasts. Some of the LED tubes are made to work with the fluorescent ballasts, but then you need to have a working ballast.
That may be the bad news to. With so many possible battery chemistries it takes a long time to find the few good enough ones. And that does not include the time to figure out the non-chemical variations of all those chemistries such as making the anode/cathode with the right sized pores for that chemistry..
I remember an old wireless phone I moved into my home office started making a tick sound every once in awhile. When I kept track it was something like every 1 minute and 50 seconds. Finally realized it only happened when I had my cellphone on. I assumed the tick was when the cellphone checked into the local tower to say it was still in the area.
...unless there are: 3 copies on 2 different media and 1 is stored off site...
Was my motto until I discovered a disk corruption while doing a backup. Then I realized that the backup I was writing to was gone and that now had only 2 backups. Assuming the disk problem hadn't messed up either of them. That was when I was using tapes.
Now I consider 3 copies as a bare minimum when I tell people they should do backups. I keep 8 copies in my backup rotation.
Similar to "Sliding Robots" at Menard's or "Magic Moving Sliders" at Harbor Freight. Every home should have a box.
With them I can move a heavy hid-a-bed couch on a carpeted floor by myself. The couch is heavy enough that I only pick up one corner at a time. But that is all you need to do to put a slider under each leg.
The newer Univacs of 1979 had memory protection and I would think some of the earlier ones would have had it to. The 1100/80's I started on could address 16M words but a program could only address 262K words at once without doing bank swamping. If I remember correctly, you could swap banks whenever you wanted to, but the OS decided which banks were in memory.
I've learned that with Sirius Radio. So far we've gotten two used cars with Sirius Radios in them. The dealer sets you up with a free 1 year subscription then Sirius starts hounding you to continue subscribing when your free time is about up.
Note we never signed up but still started getting a ton of junk mail (I hate junk mail) to resubscribe anyway. Have to call to get them to stop because you can only unsubscribe online if you have an account and we didn't have an account because we never signed up. But they know who you are so there is an account...
Next car we get will have the requirement of the dealer cannot sign us up for Sirius Radio or we'll sue.
Some locks are not very good.
In an emergency, see if you have a key that fits. I unlocked a minivan at church with my pickups key from the same manufacturer.
In the US, most camper storage compartments use the same key. One of my camper locks froze up so I replaced them all to get a new key. Will keep the old key in case someone else at a campground loses theirs.
Time to do my civic duty. Do send in all the warranty cards on appliances.
First sorry to all the Whirlpool dryer owners
I apparently didn't send one in for my old dehumidifier in my damp basement. Well the cooling coil was getting matted up with dust so I was looking online to see if there was a "how to video" on opening it up for cleaning that would be simpler that what it looked like to me. When I googled the model number I saw that there was a recall on mine. Seems that a fair number of them caught on fire. Maybe not always burning the house down, but it sometimes did.
The manufacturer had a good recall. Send in the model sticker with the cut off power plug. Get pretty much all your money back. No receipt needed.
Keep an eye on https://www.spaceweather.com/ towards the bottom of the page.
Nice chart of all know asteroids coming by in the next few months. The ones with pink backgrounds get within about 1 million miles and red background is closer than the moon. Do understand the sizes are very rough as they are estimates depending on brightness for all the new ones.
For reverence, meteor crater in Arizona is 1186 m across and was made by a meteor about 50 meters across. And the one that went boom in Russia a few years back was estimated to be 20 m or so.
The new ones have names like 2020 JX1 where "2020" is the year it was discovered and the "JX1" gives an idea of when in the year it was found.
Oh, 2020 JX1 is about 60 m and goes by on June 29th at less than a million miles. They just found it a few weeks ago so not sure if they have a real good orbit figured out yet.
I don't know if it counted as a Death March project, but I was involved with a project that was supposed to be done in 6 months. And then another 6 month, then another 6 months... I lost count.
At least the other group was delaying the release before we had to say we weren't done.
Well the 0.0001% of the time things can go sort of right.
I worked in mainframe testing in the early 80's. Some of the guys were into model rockets. We had a few Friday lunchtime launches.
The real memorable one was when the one guy improvised a 2 stage rocket out of a simple 1 stage rocket. He simply put the 1st stage rocket motor on back of the rocket.
Apparently, the fins on a model rocket need to be right on the end of the rocket. Or there was a fault in the first stage motor. Whatever the problem was, the first stage only sent the rocket up about 10-20 feet, although the rocket traveled a considerable distance doing very tight and fast loops.
We all had time to duck behind cars. But that wasn't needed as the second stage miraculously was pointed up when it engaged and the rocket flew out of sight. So at least that part went right.
"Servers on the tongs" was enough for this Yank to figure it out. Even though I had to guess that "tong" was the forks on a forklift.
I never drove a Fenwick. We only had Hyster's, White's and a Clark at the lumber yard that paid for most of my University degree while working minimum wage.
The one I remember is that he is an introvert who would prefer to read over doing most anything else. So after coming out to find a destroyed world is happy that nothing will get in the way of his reading. So promptly goes to what is left of the library to pick up new reading material. Then when coming out of the library, somehow breaks his glasses. End of happiness.
Maybe restart could be changed to be clear RAM and reload OS. Although the clear part may only be needed for security.
But there would probably also need to be some sort of method in the BIOS and motherboard to do a forced clear of RAM and reload OS for those times when the OS goes TITSUP. The present holding the power button down would probably work with a few BIOS tweaks.
According to www.spaceweather.com the nearest known asteroid today is 2020 AO. At about 49 meters it is no world killer but more than big enough you wouldn't want it hitting too near where you are. But it went by at 9.3 LD (Lunar Distances = 384,000 km or 239,000 miles) so it wasn't even close on this pass.
At least for something like a 10 Amp range. Lower currents sometimes use the same sockets.
But then you can get a shinny new meter if you forget. ;-)
I've been tempted to get a new meter with Bluetooth, recording or voice output. Was having trouble with my camper last summer and I couldn't see the meter connected on the outside from the momentary button I needed to push on the inside. Six foot extension leads would have worked to, but they're not as fun.
I also had a cat shut down a consumer grade small UPS at home it was under the computer desk. My Rev 1 button cover was plastic pill bottle bottom taped down solid but with a finger access slot on one side.
Another time I had a mouse shut off the power strip that was connected after the UPS. No not a 4 legged mouse. A USB mouse fell off the back of the keyboard/mouse drawer on the desk and hit the power strip power button dead center bellow it. I tie-wrapped the power cords together to form an "umbrella" over the switch.
Doppler shift, which these guys used, is using a spectrometer to look for a periodic shifting of spectral lines of the star from the planet pulling the star to and away from earth as the planet orbits it's star. Planets are really small compared to a star. So these shifts are small for even big planets. One of the not fun problems with doing this is earth's orbit adds it's own shift into that spectrometer data.
The monitoring a star’s brightness levels over time is different. Its problems are that planets are really small compared to a star, so the brightness change is small to very small. And also you have to make sure you're not counting sun/star spots as planet transits.
Touchy electronics reminded me of my first big home computer. An Ohio Scientific 8P-DF(?). Big as in it had dual 8" floppies. This was pre IBM PCs by a few years.
Anyway the touchy part is occasionally it would quit working. The -9V supply for the RAM would go to 0V. Probing the LM723 pins with a 10 Meg-ohm scope probe would make it start working for several weeks/months. After this happened a few times I replaced the LM723 and a few other parts but never got it to keep working long term.
There is not an emergency right now. But I'd rather some people do some planning now so there are options that are reasonably well thought out so they know the various advantages and disadvantages of the different plans.
Better to do that now while everyone is thinking clearly then waiting till everyone's every other thought is "we are all going to die" if they don't get it right. Less likely anyone picks a knee jerk dumb plan that makes it all worse.
Not first hand knowledge. But I think the local SA's found that out with a Novel server. You must test your backups at least once in a while. Otherwise you may not have any backups.
I don't remember if it was a big problem as I was doing mainframe work at the time.
But I also found it out myself in backing up my Amiga to tape. I had a weird cross linked file or some such. I decide that extra backups where a good idea as the previous tape had problems and of course I discovered it while backing up to the "new" tape. So 2 bad tapes and I think I was rotating through 3 tapes at a time.
Not surprised. I started in production mainframe testing a very long time ago. So we all had our own toolboxes with a padlock. It was a new production site so all the toolboxes and padlock were bought at the same time. Turned out most people could unlock most other peoples padlocks. There were a lucky few that had padlocks that were safe from most of the other people.
Oh and then there are US built RVs (campers). Turns out 60% of the outside storage compartment locks are keyed to "CH751" so all the keys and locks are the same. One of my locks just failed so I will probably switch them all. None are storage compartments but still, it's the principle.
I was just out of University (1979 or 1980) when I bought my Ohio Scientific C8P DF with a color monitor. It came with Microsoft Basic. Actually it came with 2 different Basics and I seem to remember that only one was from Microsoft.
Oh, the "DF" stood for Dual Floppies, I didn't trust the newfangled dual sided 5 1/4" floppies and I wanted lots of storage so I got the 8" drives. I think they could hold 270K bytes each. ;-)
If I had an extra $10K I could have gotten a hard drive. Held 70 or 80 MB and was maybe 14" or so as I remember.
I never had the hard drive. I assume the Microsoft Basic couldn't have worked on it as it was over 32 MB.
"Tried that once and the pins came out but the door still wouldn't open because the hinges (without pins) still wouldn't clear each other."
I haven't tried taking out the pins. But as I was installing a new exterior steel door I noticed the hinges had small tabs sticking up on one side of them. I probably should look better, but eventually I thought they were to prevent the pop the pins out trick. The tabs would only engage the other side of the hinge when the door was closed. Safes often have something like that, but much more substantial.
But you still have to store them in a good environment.
I had a job of recovering data off of some Mac 3.5" disks. The person wanted to restart a writing project that was backed up on the Mac disks. The Mac hard drive had been converted to a PC D: drive so was unusable.
So I found software to read Apple floppies on a Linux box I had, I then had to find a old drive to install in it. Floppies haven't been standard equipment for some time.
So then I could read the disks. Well I should have been able to. Turned out they had been in a box in his garage for years and we have hot and humid summers here.
I ended up having to wash mold or something off of the disk surfaces before they were readable.
>I guess I need to get rid of my old IDE drives, now that I don't own any computers that have the appropriate sockets,
Silly me. Was helping a lady from Church dispose of her old PC's after her husband passed away. Used Darik's Boot N Nuke on most of them. But his oldest PC could only read 5.25" floppies and I didn't have one with me and I'm not sure I could have made one at home even then.
But not wanting to throw out a 20 Meg 5" hard drive (I never had a 5" hard drive) I took it out before taking the PCs to be recycled. Only later when I thought about wiping the hard drive did I realize that I needed the controller card as it was a preIDE drive.
"Coincidentally , the page has just revealed to me that Deckards apartment is modelled on a real house in LA that was also used as the abandoned mansion where Angel, Spike, and Drusilla hang out in Buffy the Vampire Slayer "
If I remember right, in the Star Trek Arena episode, the Cestus outpost was also used in a Wild Wild West episode. Don't remember WWW good enough, but I remember being surprised to recognize the outpost that Jim West was trying to break into or out of on a rerun a few months back.
"I have also had a Unix server where the power button and CD Drive eject were very close together, that one got a card flap over the power button."
Yup, had to make a flap for the UPS on the home PC. It was a low flat box with the power switch on top and it was almost on the floor. A real problem with cats who walk anywhere they want to.
But mice are a problem too. I had a mouse fall off the keyboard tray and it hit the power strip power button. For that one it worked to rout the power cords over the switch and velcro them together.
"Military stuff always comes at eye-watering mark-ups ". Well if it's like other US government stuff. Part of the price is stockpiling enough spare parts for 10 or more years or so you can fix it without redesigning the item or requalifying a new part.
At least that was Univac's response when justifying the high cost of spare parts. Yes, diodes don't cost $$$ normally but we have to warehouse 100's of them and all the other parts (as per the contract the government wrote) so they can be fixed for umpteen years.
"certain atmospheric conditions (like calm and cold nights) could cause the air to stratify into layers that would diffract the microwave, effectively "bending" the signal"
You can see that some times to. We could see a long way from our old house. Pilot Knob was about 9 miles away and we could see much of the land in between.
One day I noticed that things near the horizon were stretched vertically. It was really surprising as I'd never seen anything like it before.
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