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Volkswagen AG coordinating new €6M EU research project on drop-in biocatalytic solar fuels

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This basic concept is in line with the fundamental approach (CO 2 + water + renewable energy → drop-in fuels) being taken by Audi (a member of the Volkswagen Group) in its e-fuels initiatives. Technology concept formulated. Experimental proof of concept. A4F Algafuel SA, Portugal. Earlier post.).

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MIT study: people globally follow a “visitation law”; inverse relationship between distance and frequency of visits

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To conduct the study, the researchers used anonymized cellphone data from large communications providers to track the movement of people in the metro areas of Abidjan, Ivory Coast; Boston; Braga, Lisbon, and Porto, Portugal; Dakar, Senegal; and Singapore.

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