Portable AI-powered devices that connect directly to a chatbot without the need for apps or a touchscreen are set to hit the market. Are they the emperor’s new clothes or a gamechanger?
It is thought that baleen whales use songs – in the form of moans, grunts, thumps and knocks – to speak to each other, orient themselves and find mates.
The species that includes humpbacks and blue whales features some of the largest animals on the planet, growing up to 100ft and weighing as much as 200 tonnes.