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How dense would the atmosphere need to be to result in a cataclysmic chain reaction during a nuclear explosion?

Famously, Oppenheimer and co worked out how close a nuclear bomb test would be to causing a chain reaction of nitrogen fusion in the atmosphere. They made a lot of worst-case-scenario assumptions and still came to the conclusion that no, a nuclear bomb test wouldn’t scour the surface of the world....

Firefox 127's private window handling angers users ( www.theregister.com )

There used to be an option called browser.privateWindowSeparation.enabled, which ever since Firefox 106 back in October 2022 resulted in separate taskbar icons for normal and private Firefox windows. In version 127, this option has gone away, removed in this code change. Users complained on Mozilla's forums and on Reddit at the...

Alex Jones faces day of reckoning over what he owes Sandy Hook families ( www.npr.org )

It’s a day of reckoning today for Infowars conspiracy theorist Alex Jones, and a long-awaited culmination for the Sandy Hook families who sued Jones for defamation. A federal bankruptcy judge in Texas is expected to force Jones to liquidate his personal assets, including ownership of his media company, Free Speech Systems, in...

Mozilla reverses course, re-lists extensions it removed in Russia ( www.osnews.com )

In alignment with our commitment to an open and accessible internet, Mozilla will reinstate previously restricted listings in Russia. Our initial decision to temporarily restrict these listings was made while we considered the regulatory environment in Russia and the potential risk to our community and staff.

Spring Potential Energy

Say a dissolvable spring is compressed with a bolt and nut that do not melt in a sulfuric acid solution. The spring has quite a bit of potential energy at this point since it is compressed. Assuming the spring dissolves perfectly (no breakage, just complete disintegration), what happens to the potential energy of the spring?

"make capslock an additional Ctrl" option was removed in the latest update

Running Endeavour OS Linux and just updated to plasma 6.0.5, framework 6.3.0, Qt version 6.7.1 on Wayland. I use capslock strictly as my brain refuses to learn using shift (I do touch type no problem), but as well know the capslock is very slow on Linux which always results in text like THis. So, I've found a fix for it online...

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