zoology biology benno meyer rochow science blog sound music Florian Nock

Our Humans’ Musical Past

Where does our musicality come from?

There are some human beings, myself included, who would argue that they could not live without music. It doesn’t matter whether you enjoy singing in a choir (like I did for many years), whistle or hum a tune to yourself or just listen to some good music: music is part of our lives. And it is important to highlight and make major events like inaugurations, celebrations, preparation for battle, funeral ceremonies, birthday parties, etc. more memorable. But what exactly is music and, in addition to humans, aren’t there musical animals as well, howling, warbling, singing, chirping, crooning their melodies into the world? —>

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zoology biology benno meyer rochow science blog moving in water Florian Nock

Moving in water : Screwing up (and down of course)

And spiralling around as well

A look at the diminutive, fantastically diverse life forms and their activity in a single drop of water can be a truly amazing experience – provided of course you have not chosen tap or rainwater. A drop of water from the edge of a weedy pond (or a puddle near a penguin rookery, which was my source for a study) examined under a simple light microscope does, however, reveal a microcosm of hidden life. In amongst the jittering soup of miniature plants and animals, it is the group of ciliated protozoans that are the greatest attention getters. The smallest may not even reach 50 microns, while Paramaecium and Euplotes maximally attain 1 mm and the biggest like Spirostomum may reach a length of 3-4 mm.
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Sexual selection : Female Preferences?

Or is it male persuasiveness?

The famous dispute as to whether the chicken or the egg came first goes back to antiquity when Seneca and Firmus first brought this up and couldn’t decide who was right. There is a similar problem with mate selection, namely whether females choose their partners (I’m not necessarily thinking of humans) because of innate preferences, i.e., something they want to see or find in a male, or whether it is because some males can be so persuasive and make females choose them even if they do not fit the females’ image of a dream partner.
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