Business

Salvadoran president vows to buy "one #Bitcoin every day'

President Nayib Bukele of El Salvador, the first country to make bitcoin legal tender, said Thursday the nation would buy one unit of the currency every day, doubling down in the face of public criticism of his embrace of ...

Energy & Green Tech

Renewable hydrogen economy outlook in Africa

Global leaders at COP27 are discussing how best to mitigate greenhouse gas emissions and maintain global warming below 2°C to avoid catastrophic climate change.

Business

Amazon plans to invest $2.5 billion in Spain

Amazon cloud computing unit AWS plans to invest $2.5 billion in Spain over the next 10 years which will create over 1,300 jobs, the US e-commerce giant said Wednesday.

Energy & Green Tech

Solar cells as part of the house façades of the future

Solar panels with different colors can be integrated in the façades of buildings and become an aesthetically exciting part of the architecture. The Technical University of Denmark (DTU) is collaborating with façade contractor ...

Engineering

Improved reliability of printed circuit boards

The function of consumer electronics, airplanes, and a vast number of other technologies depend on properly constructed printed circuit boards. These are devices that hold electrical parts together and ensure proper electrical ...

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