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The Tiny Star Explosions Powering Moore’s Law

Cars That Think

Supernova explosions, the catastrophic self-destruction of certain types of worn-out stars, are intimately tied to life on Earth because they are the birthplaces of heavy elements across the universe. But eventually, the scaling process stagnated and engineers were forced to switch to shorter wavelengths.

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Can a New Power Link Boost the EU’s Energy Independence?

Cars That Think

Floating mines used in the ongoing Ukraine war already pose a risk to ships in those waters. But if they succeed, it will mark a bold feat of engineering to boost clean energy and fight climate. Laying the Black Sea line presents a formidable engineering challenge. GW the country currently generates.

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Revealed: General Motors battery guru explains why lithium – not hydrogen – is central to our EV future

EV Central

Oury is GM’s Battery Engineer and Business Planning Manager and he talks about battery technology the way cool, handsome and interesting people talk about Formula One – with deep passion and knowledge. So why isn’t the world heading in that direction, instead of lithium-ion battery tech? GM battery tech. Lithium is central.

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Could This Fuel Cell Tech Help Scale Green Hydrogen?

Cars That Think

In hydrogen electrolysis, the membrane helps split water by separating hydrogen from oxygen. The field relies on electrolyzers, which use electricity to split water molecules to release hydrogen. To deploy beyond lab scale, powering AEM with renewables faces significant engineering hurdles.

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These Graphene Tattoos Are Actually Biosensors

Cars That Think

Right now, such tattoos dont exist, but the key technology is being worked on in labs around the world, including my lab at the University of Massachusetts Amherst. The Rise of Epidermal Electronics The idea of a peel-and-stick sensor comes from the groundbreaking work of John Rogers and his team at Northwestern University.

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Maine’s Floating Offshore Wind Ambitions in Jeopardy

Cars That Think

When the platform for a prototype floating offshore wind turbine arrived at a dock in Searsport, Maine, on April 11, engineers at the University of Maine were ready to add a tower and a turbine and set it afloat in the Gulf of Maine. But on the very same day, university officials received a letter from the U.S. million grant.

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Four Ways Engineers Are Trying to Break Physics

Cars That Think

The Large Hadron Collider (LHC), arguably the largest experiment ever engineered, is needed to probe the universes smallest constituents. The Standard Model is beautiful, says Victoria Martin, an experimental physicist at the University of Edinburgh. Because its so precise, all the little niggles stand out.