A year or two ago, a few Canadian launch companies were trying to develop small rockets, but if we're being frank, the industry was not particularly notable. Sure, something interesting might eventually happen, but no one outside of a few Canadian space geeks was paying much attention.

But then the Trump Administration started threatening and instituting tariffs. There was talk of making Canada the 51st state. And pretty much every Canadian I know began telling me how enraged they were at their neighbors to the south. It's hard to blame them.

This has led the Canadian government to reassess all manner of areas where it had previously been happy to rely largely on the US government and American companies for goods and services. This included sovereign access to space. So this spring, the government announced the first awards to three companies—NordSpace, Reaction Dynamics, and Canada Rocket Company—to support work on rockets with "light lift" capability.

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For a long time, PC gamers could access many PlayStation 5 games only if the publisher invested in a bespoke port (something Sony has recently said it will be scaling back). Now, though, rapid advancements in PS5 emulators and other tools are making recent PlayStation titles increasingly playable on generic PCs.

SharpEmu was the first of these emulators, advancing from a "very early alpha stage" in May to a current state that can "load the eboot.bin of real games, execute native CPU instructions, and partially handle GPU-related functionality." The most recent release boasts 10 tested games that reach a "playable" state, including six that developer CursedIfElse says are "fully playable at 60 fps." That includes simple 2D games like Tetris Forever but also 3D titles like Astro Bot and the PS5 Demon's Souls remaster running at playable frame rates.

"SharpEmu has prioritized hardware accuracy from the very beginning, and we’re finally starting to see that investment pay off," CursedIfElse wrote on social media this week. "It was built completely from scratch, and this is how far we’ve come."

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For a few years now, the PS5 hacking community has been chipping away at various exploits that let users fully jailbreak their locked-down console. For the most part, though, those exploits have only worked with years-old versions of the PS5's frequently updated firmware, making them less than useful for many everyday users.

That changed Tuesday with the release of the new Relapse exploit, which works with any PS5 up to firmware version 13.6 (released in July). That means jailbreaking is now possible on any PS5 that was last updated before the mid-September release of firmware version 14.00.00.

The so-called Relapse exploit makes use of a long-known WebKit vulnerability in the PS5's hard-to-access web browser, escalating from there to gain write access to the PS5 kernel and install an ELF loader to streamline the running of arbitrary code. The new method is also a lot more efficient than previous PS5 jailbreak exploits, which could hang the system for 50 minutes per attempt.

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