Their buzzing can reach 90 decibels, as loud as some power motors. They have been seen in clusters of up to 1.5 million per acre. As if from some horror movie, cicada nymphs have been described as “boiling out of the ground."
Their buzzing can reach 90 decibels, as loud as some power motors. They have been seen in clusters of up to 1.5 million per acre. As if from some horror movie, cicada nymphs have been described as “boiling out of the ground."
Their buzzing can reach 90 decibels, as loud as some power motors. They have been seen in clusters of up to 1.5 million per acre. As if from some horror movie, cicada nymphs have been described as “boiling out of the ground."
By 60 years of age, 60% of men and 40% of women snore. The noise level can reach more than 80 decibels, as loud as a pneumatic drill breaking up concrete.