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Hertz' AI System That Scans for "Damage" on Rental Cars Is Turning Into an Epic Disaster

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    tal@lemmy.todayT
    data centers and supercomputing facilities, which consume voracious amounts of electricity and water Memphis is on the Mississippi. Evaporating the volume of the Mississippi at Memphis with graphics cards would be a pretty impressive feat. kagis https://snoflo.org/flow/report/tennessee/ TENNESSEE FLOW REPORT August 22 2025 Streamflow levels across Tennessee are currently 92.0% of normal, with the Mississippi River At Memphis reporting the highest discharge in the state with 354000cfs 345,000 cubic feet of water per second is a pretty substantial amount of water. EDIT: Water has a heat of vaporization of 2.23 kJ/g. 345k ft³ water is 9.7×10⁹ cm³, so 9.7×10⁹g That's about 2.2×10¹⁰kJ to vaporize it (disregarding the specific heat of water, just the heat of vaporization). 1kJ ≈ 0.28 Wh. So 6,160,000,000 Wh to vaporize the water going through in a second. 3,600 seconds in an hour. So at a flow rate of 345k ft³ that'd sink about 22 trillion watts through vaporization alone. https://www.e-education.psu.edu/egee102/node/1925 In 2024, the world wide energy consumption was about 186,000 TWhs 8760 hours in a year. So global average power usage is about 21 TW. If we put the entire world's generated electricity towards heat to vaporize the Mississippi at Memphis, it'd still fall a bit short. EDIT2: I also inadvertently transposed two digits (should be 354,000 ft³/sec rather than 345,000 ft³/sec) in transcribing the initial flow rate, so it'd fall slightly shorter.
  • Google Using Generic & Undocumented Google Crawler

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    F
    Can we get rid of the current model where websites are financed by ads and have instead these AI companies pay the websites they crawl? I could really do with less ads if they are going to crawl the web anyway.
  • Google search boss says AI isn’t killing search clicks

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    dave@lemmy.nzD
    Holy crap, I hadn't considered that we have the technology to create articles on the fly based on search terms. That could be a serious weapon of war - you get your site to the top through SEO, then show each user personalised propoganda. You show googlebot the genuine page but adjust the page based on what you know about the user.
  • Combining TLS and MLS: An experiment

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    QUIC+MLS could be super efficient since QUIC already handles connection migration and reduces handshake latency, while MLS would add the secure group messaging layer on top without duplicating crypto operations thats already handled by QUIC.
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  • AI search finds publishers starved of referral traffic

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    alk@sh.itjust.worksA
    They really do! It's nice to read something that's clearly hand crafted and high quality, especially the big news roundups that you do, as opposed to the usual SEO slop most news sites have. It's a treat every time a new one comes out.
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  • 85K – A Melhor Opção para Quem Busca Diversão e Recompensas

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