omega tau - science & engineering [English only]

[This is the feed of only English episodes.] How do scientists uncover phenomena and explain their connections? How do engineers design machines, methods and infrastructure? At omega tau, experts give detailed answers. Over the last ten years, we have produced 300 episodes in which we dug deeper, until we ran out of questions. Join us on our journey through the world of science and engineering: the closer you look and listen, the more interesting things get.

http://omegataupodcast.net

Eine durchschnittliche Folge dieses Podcasts dauert 2h5m. Bisher sind 102 Folge(n) erschienen. Dies ist ein zweiwöchentlich erscheinender Podcast
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355 – Supercomputing for COVID-19


In this episode we look at how supercomputers are used to help with managing the pandemic. It's a double-header with two guests. We start with Cineca's Andrew Emerson. As part of the EXSCALATE 4 COV EU-funded research project, he works of virtual sc[...]


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   2h28m
 
 

350 – Existential Risk


Humanity has always been exposed to potentially catastrophic risks that might endanger the continued existence of humanity. Asteroid impacts or supervolcano eruptions come to mind. But since about the invention of the atomic bomb, humanity has been [...]


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 2020-08-22  2h40m
 
 

348 – ATLAS Computing


To conclude our detailed look at the ATLAS experiment, this episode looks at the computing infrastructure. We start out with the trigger systems that decide, very quickly, whether the data from a particular collision is worth keeping. We then discus[...]


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 2020-07-27  2h46m
 
 

345 – ATLAS Science


Guests: Philipp Windischhofer   Host: Markus Voelter   Shownoter: Andy Joiner After understanding the history and development of ATLAS (and covering the LHC and particle physics in general) in previous episodes, we are now at th[...]


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 2020-06-16  3h2m
 
 

344 – History and Development of ATLAS


ATLAS is one of the two general-purpose experiments at the LHC. It has been conceived, designed, and built over decades by hundreds of scientists and engineers from dozens of countries and hundreds of organizations. My guest, Peter Jenni, has been t[...]


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 2020-06-02  2h39m
 
 

343 – Flying and Testing the F-35


The Lockheed F-35 Lightning II is going to be more or less what the F-16 and F-18 are today: the backbone of the US and NATO land and sea-based air forces. It is a multi-role fighter, and one of its versions has the capability to take off with a ver[...]


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 2020-05-20  1h14m
 
 

341 – Emergency and Intensive Care, Ventilation


In light of the current situation, we have decided to record a couple of episodes that cover some of the relevant background in terms of biology, medicine and healthcare. In this first episode we discuss emergency care and intensive care with a spec[...]


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 2020-04-29  1h47m
 
 

340 – Plasma Wakefield Acceleration with AWAKE


A major component of particle accelerators like the LHC are the actual accelerators; the current approach relies on radio frequency cavities. However, their acceleration gradient, measured in Volts per meter, is limited. This means that future accel[...]


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 2020-04-22  1h7m
 
 

Special – Once You Start Asking


Over the last two years, Markus wrote a book about some of the repeated topic covered on omega tau: SOFIA, Enterprise, Aerospace, Gravitational Waves, Telescopes, Models and Particle Physics. The book, called Once You Start Asking is now available a[...]


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 2020-04-11  41m
 
 

150.5 – Controlling the ELT


Six years ago, in episode 150, Jochen Liske of ESO told us about the Extremely Large Telescope that is currently being built in Chile. This episode is a continuation (which is why this is a kind of bonus episode labelled as 150.5) in which Thomas Pf[...]


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 2020-02-14  1h7m