101

(130 replies, posted in General Discussion)

Re: Twitter ‘timeline cleanser’
OMG!!!!

102

(2 replies, posted in General Discussion)

This is a transcript of an item from a book by Stewart Clark, original title: Broken  English Spoken Perfectly. The actual book I have is unusual, it has titles and headings in Estonian, and was printed in Norway. Without the accents, it is titled: Duu juu spiik ingliss?.

Most of the book is hilarious, but I felt I should post this little gem:

BET US YOUR LETTER OF BUSINESS
TRANSLATION DO. EVERY PEOPLE
IN OUR STAFFING KNOW ENGLISH
LIKE THE HAND OF THEIR BACK.
UP TO THE MINUET WISE-STREET PHRASES,
DON'T YOU KNOW, OLD BOY

Origin: Moscow Times.

103

(130 replies, posted in General Discussion)

Perhaps a better pic:
https://i.postimg.cc/wy5hBYGm/image-2022-07-16-120510969.png

104

(130 replies, posted in General Discussion)

Suzi from 9 years ago - little changed since:

https://i.postimg.cc/hXxYSHML/image-2022-07-16-111748102.png

105

(130 replies, posted in General Discussion)

Re Suzi pic.

I haven't taken any pics of her for some time. I have posted pics previously, especially when we got her from the rescue centre, and I sometimes find it hard to see that she is about 13 years old, having had her all of 9 years. Hard to realise that.
She has changed very little from when we got her, the time of the previous pic. Posted, I think, on the now defunct classic serif lounge.
I'll see if I can get some more pics, but she is a difficult colour to show up well.

106

(130 replies, posted in General Discussion)

Not a pantheon of gods, but a purr-theon.

Suzi says " Rubbish, there only one, and that's me...."

107

(130 replies, posted in General Discussion)

https://i.postimg.cc/WqqDpb2d/image-2022-07-09-105319587.png

108

(130 replies, posted in General Discussion)

A website devoted to cats!
The Purring Journal:

This one: Things Cats Hate
https://www.youtube.com/watch?v=zPR9nPi2k8o

109

(7 replies, posted in DrawPlus)

It may be irrelevant, but for what it's worth, DPX8 opens in my W10 installation with no problem regarding toolbar size. The icons look to be the same legacy size on my  5x4 19inch diagonal screen.

110

(2 replies, posted in General Discussion)

To all our American cousins, many good wishes for a happy 4th July holiday.

Re: the fairground organ. Very impressive, almost to make a pun!

I did a rough estimate of the number of data (ie instrument) channels on the programme tape; I guess it may be about 35 (very rough guess).

How many individual instruments are being played? That is, individual pipes and percussion strips.  Or is what looks like the percussion section just for show with respect to the organ pipes?

I've actually wrapped some kitchen aluminium foil (baking foil) closely around a credit card sized bit of cardboard, and put one such each side of the bundle of contactless cards in my card "wallet".  I hope that is sufficient protection, and that the exposed edges don't represent a hazard.

I came across this site which tells you how contactless cards and eg library book security tags work, and how to protect your cards from being accessed by criminals.

https://www.irda.org/what-is-rfid-block … is-it-used

I have carefully excavated some different library book security tags to extract the actual functional thin sheet (printed circuit) that does the job, Each has an aerial (antenna) coil and a two contact chip.  I gather that the chip receives a signal from the interrogating transmitter, rectifies it to get sufficient power to run the chip which sends back via the same antenna a signal coded with the identifier ( a number ?)

It appears that the commonly found RFID frequency devices can be interrogated  at a modest distance, and it is advisable to store  bank cards between covers of an RF blocking material.  My research some time back, and I think I may have posted in the old forum, showed that the majority of the blocking was done by reflection of the interrogating signal at the outer surface of a metallic sheet, and only  in part by absorbsion within the bulk of the cover. It is possible that the blocking covers should be polished, although I am not at all sure about that.

I hope this post is informative and useful.

114

(328 replies, posted in General Discussion)

From this morning's D. Mail:

A farmer had 99 cows. When he rounded them up, he had 100.

115

(328 replies, posted in General Discussion)

Aaarrrgggg!

That's called applied maths !

This short video is about anti-missile laser weapons developed by the Israelis and similar by the USA

https://www.youtube.com/watch?v=YoDB4YVIyhA

The Israeli Iron Dome system individual rounds cost $80,000 each, at least 500 times the cost of each of the 10,000 rockets which have been fired from Gaza into Israel, while the cost of each laser shot is about $3.50, or as the commentator puts it, a loaf of bread.

The laser beam of course travels at the speed of light, so can intercept any target at any speed on which it can trained.

It is worth pointing out that the laser is a defensive weapon, used to bring down weapons of offence.

I'm posting this to show the amazing development of what you might call a science fiction phasor weapon. I'm all for peace, wishing such did not need to be deployed.

For a while this afternoon, punster.me was not available in several of my browsers.

It's either back now, or never went away.

Please put me out of my misery!

I posted an alert in the classic lounge.

118

(130 replies, posted in General Discussion)

Geoff:

Nothing there either.

I can clearly see the cat in the bubbles. Cute.

Do you remember these?

https://i.postimg.cc/qt3cMQv2/image-2022-06-08-110141461.png

120

(328 replies, posted in General Discussion)

From the age of about 6 I have had a stammer, stutter, or whatever one might call the effect.  Some periods in  my life it has been troublesome, others it has faded away, and I could speak clearly.

Once I was to address a daunting number of engineers and managers at the Royal Aircraft Establishment, Farnborough, setting out, I seem to remember,  the method of providing TT&C for the new projected satellite X4. I stepped up to the dais, said Good Morning, and launched into the explanation.  I overcame my stammer by concentrating on the job, and was pleased with the result. That wasn't the only time I had a similar experience.

I think the initial cause was being suddenly removed twice from safe and happy evacuation billets and taken home to London with no notice.  At a lecture on the disability, I learnt that the stammerer will increase the air pressure in the mouth  by locking the front part of the mouth and pushing from the lungs. The figure given may have been as high as 20psi, I can't remember.

Sorry this is off topic - maybe wryly ameliorated by the way some people tend to laugh at a sufferer's attempts to get out out words staring with certain sounds. I find it hard to say hard "j"s, my own name!

121

(328 replies, posted in General Discussion)

This  Youtube video was posted in the  Serif Lounge, and while many people look at both forums, I am sure several don't. I very seldom go there nowadays, but looking today, I thought this video  was worth posting here for those like me who wouldn't see it.

Don't get your hackles up, watch to the end.

https://www.youtube.com/watch?v=3Lyex2tSUyA

How the Trabant was made in East Germany, retaining the exact configuration and manufacturing processes for decades.

A bit different from the current robot car factories!

https://www.youtube.com/watch?v=6yUOLgTexHs

A physics fun video. Do look and be amused.
https://www.youtube.com/watch?v=t42MahG8x3k

124

(2 replies, posted in General Discussion)

Chag Sameach Shavuot.

For whom it  concerns, the first day of the Festival of  Shavuot is Sunday 5th June next. Erev Shavuot is Saturday evening, and Yiskor on day two, Monday; I wish you a Happy Shavuot.

We are told to eat dairy foods; cheesecake is a favorite.

The term Pentecost is derived from the Greek, as for us,  it is the end of the 50 days of counting from the Passover, called the Counting of the Omer. It appears to have the same significance in this respect as the Christian holiday of Pentecost, counting 50 days from Easter Sunday.  It is also what used to be called " Whitsun." (from Wiki.)

If Easter coincides with the Passover (Pesach), then there is synchronism in these dates, but this is not always the case.

125

(1 replies, posted in Mathematics & Science)

I have just watched this retro visit to a Digital (company name, DEC) PDP 8 computer.

https://www.youtube.com/watch?v=QZrhgsRsiRg

It's what we used at GEC in the years around 1970 to do all tests on the X3 UK satellite in manufacture.

The demonstrator shows paper tape read and punched  quite slowly on the side of the teleprinter,  but he mentions a fast reader, I think he said x10 speed on reading. The DEC provided tapes were folded in (maybe 8inch)  intervals rather than rolled. When read, they naturally re-folded themselves.