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Researchers from Caltech and UC San Diego report very high performance catalysts to convert seed oils to olefins

Green Car Congress

Researchers from Caltech and UC San Diego have developed a family of ruthenium-based metathesis catalysts that have shown exceptional activity in the conversion of seed oils to linear-chain olefins. The ethanolysis of fatty acids derived from seed oils could provide a renewable source of LAOs. —Marx et al. Sullivan, A.

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A Skeptic’s Take on Beaming Power to Earth from Space

Cars That Think

Each megasat could then convert gigawatts of power into a microwave beam aimed precisely at a big field of receiving antennas on Earth. These rectennas would then convert the signal to usable DC electricity. SPS-ALPHA Mark-III Proposed by: John C. Peripheral modules adjust the station’s orbit and orientation.

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Ukraine Is Riddled With Land Mines. Drones and AI Can Help

Cars That Think

In light of those conversations, we developed a user-friendly Web application called SpotlightAI. Maybe we’ll eventually have separate models for places such as Angola, Iraq, and Laos. The biggest challenge we’re grappling with now is how to detect EO through thick and high vegetation.

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