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Sujet: Batteries

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Reddit chewed through 2,700 fitness-tracker posts—and crowned Garmin’s Venu 3

Raphaël Dubois - 0
Reddit’s informal “2,700-post” tally picks Garmin’s Venu 3 as the crowd favorite—mainly for battery life, steady sensors, and fewer subscription headaches.
English

Australia Says It Built a “Quantum Battery” Prototype—Cool Story, Now Show the Data

Eric - 0
Australia claims a working “quantum battery” prototype—but without hard performance data, it’s a promising lab signal, not a consumer battery breakthrough.
Innovation

1 prototype australien, 2 états quantiques intriqués, batterie sans chimie annoncée, ce qui surprend déjà les experts

Eric - 0
Des chercheurs australiens affirment avoir franchi un cap rarement évoqué hors des laboratoires: la présentation d'un prototype fonctionnel de batterie quantique. L'information, rapportée comme...
English

POCO’s X8 Pro phones chase big benchmark bragging rights—and slap on Iron Man paint

Michèle Dupont - 0
POCO’s new X8 Pro and battery-heavy X8 Pro Max chase a 2.2M AnTuTu flex—plus an Iron Man edition that screams “collector bait.”
English

Europe’s first hydrogen truck engine packs 520 horsepower—and it’s aimed at the jobs EVs hate

Raphaël Dubois - 0
Europe’s first hydrogen-burning truck engine is here: MAN’s 520-hp hTGX promises 373 miles of range and sub-15-minute refuels—starting in 2025.
English

Magna’s 800-Volt EV Motor Packs Big Power in a Smaller, Lighter Box

Michèle Dupont - 0
Magna unveiled an 800-volt EV drive unit at CES 2024—smaller, ~165 lbs, over 93% efficient, and built to boost range without bigger batteries.
English

Hydrogen’s back: Truckers love it, and Japan wants a hydrogen plane by 2035

Raphaël Dubois - 0
Hydrogen’s appeal is simple: batteries are heavy. Now Japan’s betting $33B on a hydrogen plane by 2035—and aviation giants want rules and infrastructure fast.
English

Dubai Built a $4.3B Solar “Desert” the Size of a Small City—and It Actually Works at Night

Patrick Lefebvre - 0
Dubai’s $4.3B solar-thermal mega-park uses 70,000 mirrors and record heat storage to deliver power after sunset—31 miles outside town.
English

EcoFlow’s DELTA Pro Ultra wants to be your whole-home backup—without a generator’s stink

Patrick Lefebvre - 0
EcoFlow’s DELTA Pro Ultra is a stackable home backup battery claiming up to 90 kWh storage and 7,200W output—built for long outages and solar-heavy homes.
English

Spain’s new hydrogen coach claims 620 miles of range—and a 20‑minute refill

Michèle Dupont - 0
Spain’s Irizar unveiled a hydrogen coach claiming 620 miles of range and a 20‑minute refill—big talk, but it spotlights why hydrogen’s back.
English

Stellantis’ Quiet Battery Bet: A Little-Known Startup Claims It Can Double EV Range

Mathias Novel - 0
Stellantis is teaming with battery startup Factorial, which claims it can double EV range—if it can survive the brutal reality of mass production.
Actualité

Le satellite SVOM découvre la plus ancienne supernova : une avancée majeure pour la cosmologie

David - 0
Le satellite franco-chinois SVOM vient de réaliser une découverte majeure en détectant les traces de la supernova la plus ancienne jamais observée. Ce phénomène...
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