Watched a prog about him the other day, fascinating bloke - I’d never heard of him till then!
He was a little too non-conventional and was pushed into the background. His traffic analysis techniques were crucial to the success of the Bletchley efforts, and still remain an important part of cryptanalysis to this day.Watched a prog about him the other day, fascinating bloke - I’d never heard of him till then!
Snap! Welchman's contributions were massive to the effort, unsung in his time due to secrecy, unwarranted in some opinions.He was a little too non-conventional and was pushed into the background. His traffic analysis techniques were crucial to the success of the Bletchley efforts, and still remain an important part if cryptanalysis to this day.
I think that I saw the same programme.
I have arthritis in my hands, and have adapted golf ball's as handles for a variety of tools. The one on the chuck key is especially helpful in tightening & loosening bits.Well due to having very painful trigger ring fingers on both hands I've opted to have a keyed chuck and will be adding 40 mm extending rod on the longest arm ........ cheap at £8 ish .
I was trying to use a rubber strap jar opener to tighten the chuck and a set of water pump pliers & rubber strip.. the chuck was gritty and stiff.
Seems it has a lh screw thread inside the chuck so undo to the right , then get a 8 mm / 9 mm Allen key in the chuck gently tighten it and smack it smartly anti clock and it should loosen . If they have used stud lock I'll slip a red hot rod into the chuck to warm the stud lock up enough to enable me to undo it.
Temu have refunded the cost of the drill and told me to dispose of it plus they gave me an extra 20% if I buy from them in 6 days ..........money now well spent on a router
Hmm dont know about golf balls as handles.I have arthritis in my hands, and have adapted golf ball's as handles for a variety of tools. The one on the chuck key is especially helpful in tightening & loosening bits.
I just drill them undersize, and about 3/4 of the way through, then pound them on. The rubber core provides a strong grip. Just be careful and wear safety glasses while drilling, as occasionally you might come across a very old ball which has a liquid core that can squirt out the contents. Here ar some photos that I believe I have posted before.
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I used to shoot wasps and flies using a cheap BB gun.I was looking at bb guns... they are much more in my price range... the salt a blast , looks like its a tap loading airweapon with built in salt pot....wouldn't take much to modify something cheaper
I find golf balls to feel better ergonomically compared to the usual file or other handles. Try one, you might like it ?Hmm dont know about golf balls as handles.
I did notice poundland currently selling wood rolling pins that would be ideal for file handles with 2 or 3 per length/£1. I bought several.
I'm not being cheap, have quite a few new file handles that cant be used as the pilot drill size they used was excessive for the size and would have to be glued on.
Usually I heat a file tang red and push it on. The swelling of wood locks it very well in place.
I'm not being cheap, have quite a few new file handles that cant be used as the pilot drill size they used was excessive for the size and would have to be glued on.
we can't use full metal jackets rounds over here I don't know if in your country is possible