These sensors can see if your tomatoes are ‘stressed’

Their inventors say they can make agriculture more sustainable while increasing crop yields at the same time. "Plants really are, in terms of biomass, the most successful organism on Earth. And so the idea behind our company is trying to understand why plants are so successful. They're not the strongest or the fastest. And where their strength comes from is from intelligence," says Carrol Plummer, CEO of Vivent