In this article, a hierarchical nanofiber structure, including barium titanate nanowires (BNWs) and polyvinylidene fluoride-hexafluoropropylene (PVDF-HFP) with dopamine-modified nanofiber membrane, ...

Rwanda is bidding to host a Formula 1 grand prix, the country's President Paul Kagame says. F1 is keen to hold a race in Africa and talks with Rwanda have been known about for some months.

Paul Kagame is seeking to bring Formula 1 to Africa for the first time since 1993, when the South African Grand Prix was staged in Kyalami Rwanda is bidding to host a Formula 1 grand prix ...

An iPhone 8, now a relatively cheap model, can charge its battery fully in two hours’ time. There’s hardly ever a need for faster charging, but it’s fair to ask – how much faster could it ...