Energy & Green Tech

Climate change challenges hydropower-dependent Austria

High in the Austrian Alps, hundreds of construction workers toil in a huge underground project aimed at storing hydropower as climate change has reduced the country's water-dependent electricity production.

Computer Sciences

How photonics is revolutionizing convolutional neural networks

In the modern era, there has been explosive growth in the demand for computing power for cognitive image and video processing. While convolutional neural networks offer improved performance for image processing, they also ...

Engineering

Heat-resistant ceramic ink for data codes on metal components

Fraunhofer researchers have developed an extremely heat-resistant ceramic-based ink. For the first time, this enables metal components processed in the automotive industry at temperatures over 1,000ÂșC to be marked with a ...

Telecom

Active RIS vs. passive RIS: Which will prevail in 6G?

Reconfigurable intelligent surface (RIS) has become a promising technology in future 6G communications. Thanks to its high array gain, low cost, and low power consumption, RISs can improve spectral efficiency and reduce power ...

Business

Studying the effects of crypto mining on Texas power grid

Cryptocurrency transactions may be costing more than just transaction fees. The electricity used for these transactions is more than what some countries, like Argentina and Australia, use in an entire year.

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