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O que surgiu primeiro: o buraco negro ou a galáxia? James Webb pode ter a resposta

1 June 2026 at 15:21

Pela primeira vez, há sinais reais de que o Universo terá evoluído de forma muito diferente do que se pensava. A hipótese de os buracos negros gigantes terem surgido antes das galáxias já não parece apenas ficção científica e pode obrigar a reescrever parte da história cósmica.

The post O que surgiu primeiro: o buraco negro ou a galáxia? James Webb pode ter a resposta appeared first on Tek Notícias.

Yearslong fight over users' right to tweak smart TV software heads to trial

20 May 2026 at 14:32

For years, owners of Vizio smart TVs have had little control over the software running on their sets—software that can track viewing habits, push ads, and generally shape the experience of using the device.

The Software Freedom Conservancy (SFC), a US nonprofit that promotes and provides legal support for free and open source software projects, isn't happy about that—so much so that it has spent eight years trying to force the release of the complete source code for Vizio's Linux-based smart TV operating system.

Now, after numerous delays since the SFC filed suit in 2021, a California jury will decide in August whether Vizio must provide that code in executable form to SFC and any Vizio TV owner who wants it.

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Modern DACs, Dither, DXD & High-Res Audio Explained

12 December 2023 at 01:08
Introduction First, we need some background in Digital Signals. This can be mathematically quite advanced, but since I would like this article to be accessible to as wide an audience as possible, here is a link that explains what is needed (not even Calculus is required): https://brianmcfee.net/dstbook-site/content/intro.html Shannon’s Sampling Theorem An important point not emphasized...
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