Engineering

Better microelectronics from coal

Coal is an abundant resource in the United States that has, unfortunately, contributed to climate change through its use as a fossil fuel. As the country transitions to other means of energy production, it will be important ...

Engineering

Scientists 3D print self-heating microfluidic devices

MIT researchers have used 3D printing to produce self-heating microfluidic devices, demonstrating a technique which could someday be used to rapidly create cheap, yet accurate, tools to detect a host of diseases.

Electronics & Semiconductors

Researchers look to the human eye to boost computer vision efficiency

Conventional silicon architecture has taken computer vision a long way, but Purdue University researchers are developing an alternative path—taking a cue from nature—that they say is the foundation of an artificial retina. ...

Automotive

Renault tries to lure investment for new electric car unit

French automaker Renault on Wednesday held an investors day for its new electric vehicle subsidiary Ampere, hoping to win over investment with slashed costs and an electric car costing less than 20,000 euros ($21,600).

Energy & Green Tech

While rare, why do batteries sometimes catch fire and explode?

How likely would an electric vehicle battery self-combust and explode? The chances of that happening are actually pretty slim: Some analysts say that gasoline vehicles are nearly 30 times more likely to catch fire than electric ...

Energy & Green Tech

How sodium-ion batteries could make electric cars cheaper

Cars that burn petrol and diesel must be replaced with renewable alternatives if the climate crisis is to be overcome. Electric vehicles (EVs) are widely viewed as the best option available.

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