Posts in category: Video/Talk

The legendary Ju 52 is a flying treasure and a fine example of German aviation heritage.

Junkers Ju 52/D-AQUI: „Only Ju“

5.08.2018

When gifted inventor Hugo Junkers’s two companies (for engines and airplanes) were merged in Dessau in 1936, the first Ju model – the D-AQUI Fritz Simon – was just about ready for its maiden flight within the Lufthansa route service in April that year. Junkers stroke it lucky with his newly developed aircraft, which is said to have made him the most successful manufacturer of passenger planes worldwide, a happy circumstance to last for many years to come. As for D-AQUI – originally constructed as a water plane – constant changes of ownership in varying countries down to abandonment marked her turbulent path.

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Reading time: about 3 minutes
Cows up-side down. Camera tricks reveal what the human eye cannot see.

TED Talk. In Slow-mo or Time Lapse: Awesome Wonders of Nature

14.05.2018

A Treasure Trove for Science

Surely you have seen dragonflies hover. But did you know that they were also capable of flying backwards? Or even up-side down like a vintage double-decker during a daring air show? And that they could activate each one of their four wings separately – working at varying speed and propelling in different directions, all at the same time? Today it is possible to shoot images that are thousands of times faster than our own vision. Or slower. We can see how nature’s devices work – and imitate them. Helicopters or mechanical drones pretty much simulate the congenial dragonfly’s techniques. We live in a world of invisible beauty, too subtle to be perceptible to the human eye. Louie Schwartzberg shows breathtaking images during his fascinating TED talk.

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Reading time: about 1 minute
Beethoven's Ode to Joy

The Sound of Friendship: Beethoven’s „Ode to Joy“

23.04.2018

Whenever there is reason to celebrate on a festive scale, a dramatic sound scape must not be missing. Worldwide, solemn ceremonies are carried by Beethoven’s „Ode to Joy“ (Ode an die Freude), being played by enthusiastic orchestras and sung by effervescent choirs in front of a mesmerised audience. Since its debut in Vienna in 1824, the compassionate tune and emotional lyrics manifested themselves as the epitome of the brotherhood of man.

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Reading time: about 4 minutes
TED Talk: Making ears from apples

TED Talk. Andrew Pelling: Making ears from apples

18.06.2017

„My lab is not in the ear-making business. What I’m really curious about is if one day it will be possible to repair, rebuild and augment our own bodies with stuff we make in the kitchen,” says Andrew Pelling who leads a university-based biological research lab. Usually, he likes to rummage through garbage and often digs up discarded hardware he first dismantles and then reassembles into something completely new. Could that also work with a biological system? Creating human ears from apples may be far-fetched, but seems feasible: the lab removed apple cells and DNA and implanted human cells instead. The result was a cellulose scaffold with a structure that could be carved into a human ear!

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Reading time: about 1 minute
Artificial Intelligence

TED Talk. Sam Harris: How can we build AI without losing control?

26.04.2017

The scenario Sam describes in his talk is disconcerting, even terrifying, but likely to occur: AI – artificial intelligence – could ultimately destroy us or inspire us to destroy ourselves. „One of the things that worry me most about the development of AI at this point is that we seem unable to marshal an appropriate emotional response to the dangers that lie ahead.“ Sam’s concern is that one day machines built by us might treat us with the same disregard as ants are treated by us. „It seems overwhelmingly likely, however, that the spectrum of intelligence extends much further than we currently conceive, and if we build machines that are more intelligent than we are, they will very likely explore this spectrum in ways that we can’t imagine, and exceed us in ways that we can’t imagine.“

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Reading time: about 1 minute