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Però talvolta anche Marx scivola http://adrianomaini.altervista.org/pero-talvolta-anche-marx-scivola/

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    Modular 18650 Packs, No Spot Welding RequiredBuilding a battery pack from 18650 cells traditionally requires patience, a spot welder, and a supply of nickel strip. But what if there was another way? [Ben] is here with Cell-Lock, a modular battery assembly system.At the system’s heart are a set of interlocking end caps and connection pieces that function as locking cams as well as the electrical connections where needed. They were inspired by the cam systems used for furniture assembly, and are activated by rotation with a screwdriver. The result is a mechanically stable battery system in which different configurations can easily be assembled.We like that it doesn’t involve any heat near those cells; in part because we’ve seen our share of dodgy connections overheating. But we do have a few concerns. These include how reliable a connection those cams would make, as well as how much current they could safely take without overheating. If both of those could be addressed, we can see that this is an idea with a future.You can see plenty of examples on the linked project, including an e-bike pack which seems to return no problems. Meanwhile this is by no means the first modular battery pack system we’ve seen.hackaday.com/2026/03/19/modula…
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    È online il bando di #ITADINFO 2026 (https://www.itadinfo.it/bando/). C'è un *webinar* per chiarire le tematiche di interesse per il convegno e approfondire le modalità di redazione:Lunedì 30 marzo ore 18:00Non è necessaria alcuna prenotazione, è sufficiente collegarsi all’orario sopra indicato al seguente link:http://www.programmailfuturo.it/link-webinar-pifNovità di quest'anno: chi volesse ricevere un parere iniziale sul potenziale interesse della proposta rispetto ai temi del convegno, può inviare una proposta preliminare di contributo.
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    Interlock ransomware group is now exploiting a Cisco firewall bug patched on March 4https://aws.amazon.com/blogs/security/amazon-threat-intelligence-teams-identify-interlock-ransomware-campaign-targeting-enterprise-firewalls/The bug is a CVSSv3 10/10 RCE in the Cisco Secure Firewall Management Center (FMC) Software: https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-fmc-rce-NKhnULJh