In 2019, scientists shook earthworms to study their movements and found strange waves at half the frequency, winning a strange science prize |
In an experiment, scientists shook living earthworms at high frequencies to see how their flexible bodies responded to vibration. What they found was unexpected: the worms developed waves that oscillated at half the frequency of the force driving them. According to the 2019 study published in Nature, titled ‘Excitation of Faraday-like body waves in vibrated…