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Artificial photosynthesis system surpasses key efficiency benchmark for direct solar-to-hydrogen conversion
Tech

Artificial photosynthesis system surpasses key efficiency benchmark for direct solar-to-hydrogen conversion

Demonstration of a mini-module-sized large artificial leaf for solar H2 production. Shown on right is the schematic of a large mini-module-sized artificial leaf...

Nanofiltration approach can solve a bottleneck for CO₂ capture and conversion
Tech

Nanofiltration approach can solve a bottleneck for CO₂ capture and conversion

Using nanoscale filtering membranes, researchers at MIT have added a simple intermediate step that makes the process of removing carbon dioxide from the...

Ex-OpenAI workers ask California and Delaware AGs to block for-profit conversion of ChatGPT maker
Tech

Ex-OpenAI workers ask California and Delaware AGs to block for-profit conversion of ChatGPT maker

The OpenAI logo appears on a mobile phone in front of a screen showing part of the company website in this photo taken...

Elon Musk asks US court to block OpenAi’s for-profit conversion
Tech

Elon Musk asks US court to block OpenAi’s for-profit conversion

Credit: Sanket Mishra from Pexels Elon Musk has again asked a US court to stop ChatGPT-maker OpenAI from converting into a for-profit enterprise,...