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Joined 3 years ago
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Cake day: June 16th, 2023

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  • Modern “stealth” aircraft like the F35 uses split-ring resonator patterns in the skin of the aircraft. This is much more durable than the iron spheres suspended in a top coat that the F-22 and older aircraft use. (There’s a reason why the F-22 can’t be left out in the rain). The problem is that the resonator pattern is highly dependent on radar frequency. So yeah, the Iranians may very well have found radar frequencies that aren’t absorbed very well by the F-35.









  • Sure the parts I needed weren’t available. Which is probably the problem with these iFixit scores. They should really wait for the laptop to be a few years old and then look and see if the stuff that’s actually breaking on the laptop are actually repairable with the parts available.

    For this particular laptop even though it had a really good iFixit score, I couldn’t even buy a new touchpoint nub (or whatever HP calls it). The old one completely disintegrated but the nub was different than other HP laptops, so the ones I tried to buy (even for other elitebooks) wouldn’t fit. The nub the laptop needed simply wasn’t available anywhere.






  • Bradley is surprisingly good considering all the “Pentagon Wars” development hell. I think a lot of people still think its junk. When it was more effective than the Abrams in Iraq the theory was that the fighting there mostly didn’t require tanks. In Ukraine of course, the fighting was very mechanized in the beginning until equipment losses and drones ended it.

    And the Bradley still did very well, better than the MBTs. At this point I think it’s reasonable to wonder if MBTs are obsolete, if not all tanks. A lightly-armored vehicle like a Bradley is going to be no more vulnerable against modern MANPATS and drones than a MBT, but it’s going to provide just as effective protection against small arms. It’s easier to maintain, longer range, and it can do more missions.