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Sonnenfinsternis in 8k

Photographed with a custom solar telescope from southern Utah.

Die Geschichte der E-Gitarre

Im schnelllebigen Pop ist es mit der Historik noch mal heikler. Die Nachwelt flicht dem Popstar keine Kränze, es kommt einfach der nächste. Wer hört hierzulande noch die Musik Elvis‘ aus den 50ern?

YouTube channel Polyphonic (whose videos I’ve featured before) has taken on an ambitious project: tracing the history of the electric guitar solo from its origins in blues and country music in the American South all the way up to the present day. The series is called Axe To Grind and the first three episodes are available on YouTube (the first two are embedded above). People are sharing their favorite early electric guitar players in the comments of the first video.

(via Kottke)

Die große Legowelle

Spinnenkörper

Nachtrag zu Halloween-

This video is about the fascinating and fantastic anatomy of spiders by means of a vivid 3D animation of a black widow. It is about the external structure with cephalothorax / prosoma and abdomen, chelicerae, pedipals and about the organs of the spider, such as the book lungs, the tubular heart or the spinning glands and the sucking stomach.

Physik und Schlauheit

Irgendwie auch eine Parabel.

Alle Satelliten um die Erde

Zumindest alle registrierten.

Mein Happening „Flash Fest“

„Flash Fest“ (2023) for an ensemble of photographers
For the academic year’s opening party of the new music programs, with students
I created a happening piece for selfie-taking musicians. (As a follow-up
of my piano piece „Steady Shot“.)

„Pics or it didn’t happen“ – pics or it wasn’t a happening.
Performing the instagrammatology of artists, trying to capture
musical time, creating a ton of memento moris, a tempest of artificial lightnings
and thunder sound, monitoring the spectators, having with it a festivity.

Vortrag „THE KREIDLERNING“

Johannes Kreidler
THE KREIDLERNING (Great Learning)
Works & Thoughts 2008-2023
Lecture Donaueschingen 19.10.2023

Klänge von 20 verschiedenen Rechenmaschinen von 1897 bis heute

Der Klang von 20 verschiedenen Taschenrechnern von 1897 bis 2010.
Eine Reise durch ein Jahrhundert der Rechenmaschinen, von den ersten mechanischen Rechenmaschinen bis zu den neuesten elektronischen Rechenmaschinen.
Viele Arten von Taschenrechnern, mechanische, elektromechanische, elektronische, mit ihren unterschiedlichen Geräuschen.
Hören Sie den Klang von:
Arithmometer Payen, Addix, Torpedo, Madas 20A, Olivetti MC3, MC4M, Aldo Bona Alfa, Brunsviga 20, Monroe, Thales, Everest Z5, Plurima, Saba, Felt & Tarrant Comptometer, Nisa, Antares, Olivetti Logos 58, 694, 912, Triumph Adler 1218PD.

Das lauteste Katzenschnurren der Welt (54.6 dB)

Bella . . . achieved a purr measuring 54.6 decibels, equivalent to the volume of a boiling kettle.

Her feat was captured by an official adjudicator and an acoustic engineer who blocked out all external noise.

Nicole Spink, Bella’s owner, said she „couldn’t be more thrilled“.

(via kfm)