Movement sounds are artificially produced noises electric cars make to help warn pedestrians they are in motion since they run so quietly. Most manufacturers opt for a futuristic ‘Whirring’ sound but ...

“Maaah.” Goat calls might all sound the same to us, but the animals seem to recognise when one of their herd-mates is happy or sad from their bleats alone. When goats hear a series of calls that ...