News _ 15.12.2023 The British company Callum Designs presented the concept of an electric SUV Callum Skye with an attractive design that can move both on city streets and off-road. More The world’s first autonomous vehicle has been developed to repair potholes.13.12.2023The R550X unmanned helicopter can carry 550 kg of cargo at a speed of 241 km/h18.12.2023