Machine learning & AI

Saudi to invest $20 billion in AI by 2030

Saudi Arabia announced Thursday it will invest $20 billion in artificial intelligence projects by 2030, as the oil-rich country seeks to diversify its economy amid slumping crude prices.

Energy & Green Tech

Renewables in Europe: Land requirements can be reduced at low cost

Transitioning our energy supply from coal, oil and gas to wind and solar power is feasible. However, renewables require more land than conventional forms of energy generation. A new study explores the options to reduce the ...

Engineering

Laser inversion enables multi-materials 3-D printing

Additive manufacturing—or 3-D printing—uses digital manufacturing processes to fabricate components that are light, strong, and require no special tooling to produce. Over the past decade, the field has experienced staggering ...

Engineering

Researchers demonstrate new capability for cooling electronics

For decades, researchers have considered the potential for cooling hot electronic devices by blowing on them with high-speed air jets. However, air jet cooling systems are not widely used today. Two of the biggest obstacles ...

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