If the universe is closed, there is no room for an external observer

In the world of theoretical physics, the different articles that are published can be dry texts, full of equations with endless integrals. However, a recent article has broken this rule. Although its content is rigorously technical, it is a small footnote that has captured the public’s imagination: a direct reference to the theological implications of … Read more

Pebble wants us to carry an “external memory” for the brain on our finger

There are everyday moments when a fleeting idea crosses our mind and we know that if we don’t save it instantly, it will probably disappear without a trace. It can happen while we are cycling, cooking or simply walking with our hands busy, when taking out the cell phone is inconvenient or outright impossible. That … Read more

Facebook loads ‘Likes’ and comments on external websites. The surveillance tool par excellence is no longer necessary

Meta announced this week that Starting in February 2026, the “like” and “comment” buttons will be removed of Facebook on external websites. The official explanation is so polite it almost hurts: its use “has naturally declined with the evolution of the digital landscape.” But that phrase hides two implicit admissions: The first is known: we … Read more

Normal, with solar load and crank. Five external batteries to have the mobile loaded during a blackout

Behind him Mass blackout That we suffer yesterday throughout the Peninsula, it has become clear that it is convenient to have one or more PowerBank (or external batteries) at home so that at least I can have the mobile with drums. But … which one to choose? In this article we have gathered different external … Read more

Goal has taken the first step to dismantle its external verification system. And he has done it with an X algorithm

Shortly before Donald Trump returned to the White House, Mark Zuckerberg announced What a goal would end his Third Party Data Verification Program And I would bet on a system of community notes in the purest X style, the social network of Elon Musk, one of the leading allies of the new president. With this … Read more

Deepseek closes external investments and risk capital. You have three reasons to do it

Deepseek, The great sensation of the beginning of the year in AIhe is breaking with all the rules of the startup ecosystem not only for his efficient AI modelbut also for rejecting the risk capital that other competitors need such as eating. Its founder, Liang Wenfeng, maintains 84% ​​of the property (an anomaly in its … Read more

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