Beep, beep, beep: audible safety alerts for e-scooters being road-tested in central London 0 27.04.2023 17:11 Evening Standard Researchers searching for sound that ‘alerts but doesn’t alarm’ pedestrians Партнёры Smi24.net Все новости за 24 часа Музыкальные новости Агрегатор новостей 24СМИ
