London's FTSE 100 retreats from record highs as energy, financials fall The UK's FTSE 100 closed lower on Wednesday, stalling after a recent run of record highs as losses in energy and financial ...

Discovering a machine that could somehow produce thrust without releasing propellant would be a game-changer for human space travel. There’s just one problem—such a device would defy the laws of ...

Shell is a context menu extender that lets you handpick the items to integrate into the Windows File Explorer context menu, create custom commands to access all your favorite web pages, files, and ...

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