Topic: thermal stability

  • After a Month with the Gaggia Classic E24, I'm Ready to Join the Cult

    After a Month with the Gaggia Classic E24, I'm Ready to Join the Cult

    The Gaggia Classic E24 Evo Pro features meaningful upgrades like a larger brass boiler and group head, improving heat retention and consistency, while maintaining quick heat-up times and strong steaming power. Despite its durable build and excellent espresso quality, the machine lacks a PID for t...

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  • World's First Solid-State Battery Unveiled?

    World's First Solid-State Battery Unveiled?

    At CES 2026, startup Donut Lab announced a solid-state battery already in production, a significant departure from previous future-focused claims and a potential major advancement for electric vehicles. The battery promises substantial improvements over conventional lithium-ion cells, including h...

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