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Cake day: July 3rd, 2023

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  • A new character has stepped onstage in the story of human aging: neural excitation.

    The brain’s neural activity, long implicated in disorders ranging from dementia to epilepsy, plays a role in human aging and life span, according to research led by scientists in the Blavatnik Institute at Harvard Medical School.

    The study, published on 16 Oct. in Nature, is based on findings from human brains, mice and worms and suggests that excessive activity in the brain is linked to shorter life spans, while suppressing such overactivity extends life.





  • Banned for a century because of the filthy water, city swimming is set to be one of the major legacies of the Games thanks to a €1.4bn (£1.2bn; $1.6bn) regeneration project universally hailed as a success.

    Not only are three Olympic events - triathlon, marathon swimming and paratriathlon - scheduled to take place in the Seine in central Paris, but by 2025 three open-air swimming areas will be accessible from the quayside.


  • The parliament that emerged from the national election held in Spain this Sunday and which will begin a new term on August 17 will be the closest thing to a political labyrinth.

    Together, the two right-wing parties did not win enough seats to form an absolute majority (for which 176 seats are needed), and the possibility that the Popular Party (PP) and the far-right Vox could make pacts with other parties to reach it can be completely ruled out given Vox’s unwillingness to work nationalist formations.

    The left-wing bloc that has carried Prime Minister Pedro Sánchez’s government for the past four years did not win the necessary 176 seats either. For the Socialist Party (PSOE) and Sumar (a grouping of 15 small leftist parties) to form a new coalition government, they would have to come to some kind of agreement with Junts, a Catalan nationalist party.





  • The real reason seems to be clear: data and revenue. Like other automakers, GM is looking to monetize data-driven add-on features and services. They’re hoping to achieve profit margins of over 20% on “new businesses” by 2030, and the all-new subscription-based infotainment system will play the central part.

    This is a familiar approach; every automaker now wants to be the next Netflix of the auto industry, where your car becomes another subscription service.

    GM’s competitor, Ford, is also vying for a slice of this pie, aiming to create a “software-defined vehicle” with over-the-air updates and paid features.