(CNN) – Plants may seem like they’re completely silent, but according to a new study, they’re not. Researchers found that plants actually make popping noises. They also make more sounds when they’re ...
Save your breath: A new way to make bubbles requires only sound waves. Scientists made the bubbles in levitated drops of liquid, held aloft with sound waves. Tweaking the sound waves caused the ...
MIAMI -- Plants make popping sounds that are undetectable to the human ear, according to recordings made in a new study — and they make more sounds when thirsty or under other kinds of stress. The ...
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