Russia is barely using one of its best weapons against Ukrainian forces in Kursk because it's scared to hit itself, war expert says (www.businessinsider.com)

submitted 2 months ago by buttfarts@lemy.lol to c/worldnews@lemmy.ml

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[-] EmpathicVagrant@lemmy.world 38 points 2 months ago

‘Best’ is context bound. If you can’t use it properly, it simply isn’t the best choice and shouldn’t be used

[-] buttfarts@lemy.lol 16 points 2 months ago

Like a hammer is better than a spoon for driving a screw but neither of them are the tool for the job

[-] prime_number_314159@lemmy.world 13 points 2 months ago

I've heard this comparison so many times I ran some experiments. A number 8 1.5" coated decking screw inserted into two one by pine boards through the grain by a hammer holds about half as well as one inserted using a screwdriver. One hit to drive the screw is better than several, but a two hit approach (one to set the angle of the screw tip, the second to send it home) was most reliable. Drilling a pilot hole before hammering improves things pretty significantly, up towards 3/4 of the holding power of a driver driven screw.

On the other hand, even very slight misalignment between the hammer swing and the screw can result in failure, and the board was always more damaged by a hammer inserted screw.

[-] Revan343@lemmy.ca 4 points 2 months ago

A spoon is not a screwdriver though. It will function as one for a flathead, but if it's a phillips or robbie you're shit out of luck, a hammer will still drive those (poorly)