The PC-XT keyboard has excellent keyswitches but a lousy layout. The PC-AT keyboard is much better; the 122-key Model F terminal keyboard is the most modern layout you can get with capacitive buckling spring.
I've done that - put black M13 caps on an F122 - but what do you do about the Enter key on the numeric keypad? The F has a stabilizer wire which the M lacks, so if you put the black key on as-is it sits limply and doesn't click properly. Similarly, the spacebar stabilizer wire is different - how do you get the black spacebar to attach properly? I see that whoever did that mod changed the F to ANSI layout. I kept mine as ISO but that meant I had to stay with a few non-black keys.
Older Model M keyboards have a detachable cable. You can buy a replacement cable with USB adaptor built in, effectively turning it into a USB keyboard. For those with fixed cable, yes, the 'blue cube' adaptor works, or there are ones sold based on "Soarer's converter".
sciencehabit writes: Nine hundred kilometers off the east coast of Madagascar lies the tiny island paradise of Mauritius. The waters are pristine, the beaches bright white, and the average temperature hovers between 22C and 28C (72F to 82F) year-round. But conditions there may not have always been so idyllic. A new study suggests that about 4000 years ago, a prolonged drought on the island left many of the native species, such as dodo birds and giant tortoises, dead in a soup of poisonous algae and their own feces.
So... what is it you need that Mono doesn't do?
That's true but I don't think the required CPU power scales linearly with the display size.
The IBM T220 was launched in 2001 and has a resolution of 3840x2400, slightly more than 4k. Even back then, processing power wasn't really an issue, but getting enough display bandwidth was (four separate DVI cables were needed to get the full refresh rate of 41Hz).
Others have mentioned Topre keyboards; you might also like to look at Mattias quiet keyboards. But really if you are happy with the Logitech G15 then there is no need to change away from rubber domes - keyfeel is entirely a matter of personal preference.
Panasonic is about the only major PC maker which makes Apple kit look cheap. You pay a big premium for that extra ruggedness.
The real competition (in features, that is, not price) for an Apple tablet would be the Panasonic Toughpad 4k, a monster 20-inch tablet with 3840x2560 resolution (that is, 4:3 aspect ratio). It's a beautiful piece of kit but hugely expensive. Apple could put the same panel in a 20 inch "iPad Pro" or "MacPad" and if priced more keenly it could sell well among those doing graphics work who want something more portable than a desktop.
How do these banknotes fit into the rules of Rock Paper Scissors Spock Lizard?
Phopojijo writes The Khronos Group has announced the Vulkan API for compute and graphics. Its goal is to compete against DirectX 12. It has some interesting features, such as queuing to multiple GPUs and an LLVM-based bytecode for its shading language to remove the need for a compiler from the graphics drivers. Also, the API allows graphics card vendors to support Vulkan with drivers back to Windows XP "and beyond."
Sparrowvsrevolution writes A new Wired magazine story goes inside the North Korean rebel movement seeking to overthrow Kim Jong-un by smuggling USB drives into the country packed with foreign television and movies. As the story describes, one group has stashed USB drives in Chinese cargo trucks. Another has passed them over from tourist boats that meet with fishermen mid-river. Others arrange USB handoffs at the Chinese border in the middle of the night with walkie talkies, laser pointers, and bountiful bribes. Even Kim assassination comedy The Interview, which the North Korean government allegedly hacked Sony to prevent from being released, has made it into the country: Chinese traders' trucks carried 20 copies of the film across the border the day after Christmas, just two days after its online release.
You're right that Dell laptops are relatively easy to modify and upgrade - for a laptop. But still you can't expect to transplant a motherboard into any but the most closely related model. I upgraded my old M90 to an M6300 by replacing the motherboard, CPU and memory. For the M6400, I believe that the motherboard and case from the M6500 should be compatible (provided you change the CPU and CPU heatsink) but I cannot be entirely sure. The newer 17 inch Dell models have 1920x1080 screens instead of 1920x1200. You couldn't jam the older screen into them because it is physically a different size, even if the connector turns out to be the same.
BarbaraHudson (3785311) writes "Researchers were startled to find fish, crustaceans and jellyfish investigating a submersible camera after drilling through nearly 2,500 feet (740 meters) of Antarctic ice. The swimmers are in one of the world's most extreme ecosystems, hidden beneath the Ross Ice Shelf, roughly 530 miles (850 kilometers) from the open ocean. "This is the closest we can get to something like Europa," said Slawek Tulaczyk, a glaciologist at the University of California, Santa Cruz and a chief scientist on the drilling project. More pictures here."