Green scream: Plants emit "ultrasonic squeals" when stressed

Plants let out "ultrasonic squeals" when they are damaged or stressed by drought. Researchers at Tel Aviv University in Israel discovered this after placing microphones near tomato and [...]

Related Keywords

Anne Visscher , , Natural News , Tel Aviv Universityin Israel , Royal Botanic Gardens , Agriculture , Environment , Plants , Science , Animals , Cool Science , Discoveries , Drought , Ecology , Goodpollution , Goodscience , Insects , Real Science , Research , Weird Science ,