bonifartius 𒂼𒄄 @bonifartius@social.cleverlibre.org

@Moon who are you kidding, that IS therapy

Achtung, hast Du diese Orangen-Marmelade von Den Gamle Fabrik zuhause? Es wurden darin Glassplitter gefunden, weshalb die Charge zurückgerufen wird. Wenn Du eines der betroffenen Gläser hast, kannst Du es im Supermarkt zurückbringen: https://t1p.de/VZSH-Orange #Lebensmittelrückruf

Besser hätte ich es nicht sagen können:
https://www.berliner-zeitung.de/mensch-metropole/montagsspaziergaenge-warum-es-gut-ist-dass-demonstriert-wird-li.205682

Ich mag seltsame Menschen.

#lauteshirn

Sometimes you gotta play the long game...

#funny #humor #humour #owl #owls #bird #birds @funny

Interesting fact of the day: The same effect that cuased light in a prism to split up into different colors is what ultimately caused the first transatlantic telegraphic wire in 1858 to fail.

Morse code is transmitted as on-off signals, effectively square waves. Square waves are in fact made up of many different frequencies. Like in a prism different frequencies move at different speeds through a wire. Therefore as the on-off pulses traveled through the transatlantic telegraph wire the signal spread out like it does in a prism and ultimately the pulses would overlap and be indistinguishable.

The effect was so extreme that it took a message of only 98 words (the first message sent) over 67 minutes to send one way and a whopping 16 hours to confirm the message.

Whitehouse, a doctor with little mathematical understanding, thought he could solve the problem by increasing voltage, which we now know was a futile effort. He increased the voltage to the point he managed to short out the cable entirely and made it useless. However Lord Kelvin had already warned of the problem as was ignored and he came up with the law of squares to describe the problem which later was refined to give us the telegraphers equation. The telegraphers equation is still used today to model feedlines in radio transmitters and receivers.

#Science #STEM #Physics #History @Science #QOTOJournal

@Data

It just works. ☭

Es geht und ging nie um den Schutz der Gesundheit. Es geht darum, Fügsame zu belohnen und Unbeugsame zu sanktionieren.