Plug your nose, folks, because "poop streak science" goes well beyond the toilet bowl. Also, we plunge into the data (and psychology) of German "flings" and make an appeal for a bit – just a bit – of quiet.

Spectrum: Clean up after yourself

You know what's better than five fingers? Six. We look at this strange new research and talk to a "polydactyl" himself. Also, go barefoot, but then put some shoes on to meet a young German woman with "foot phobia."

Spectrum: Hands and feet

He was the most famous scientist in the world when he was alive. And then he was forgotten. Join us on the 250th birthday of scientist Alexander von Humboldt as we try (in vain) to summarize his achievements.

Spectrum: Alexander von Humboldt is still alive

On the ground, up in the air, and in the belly of a barge — science is everywhere. Zip around with us to as we dip into batteries, inhale some helium and look inside a robot's brain.

Spectrum: Science on the move

Drive into a child, or swerve and hit two grandparents? Such horrendously difficult choices will soon be programmed into ours cars. Cast your own vote in this moral bloodbath of an episode.

Spectrum: Self-driving carnage

It's "Action Week Alcohol" in Germany, so join us in-studio as we take "Das Quiz." Also, we hear from the author of a study that shows women perform cognitively better as the temperature in a room rises.

Spectrum: But I've only had 5 beers!

Like destroying things? We all do. So much so that scientists in Europe are planning a 100-kilometer mega-project to destroy the smallest things possible. Plus, a gigantic natural disaster is boiling in Germany's belly.

Spectrum: Kaboom

On this week’s show, it’s all about bugs and birds. Is it end times for entomology, the study of insects? Can high-frequency, loud electronic music be used as mosquito spray? And, are European crows racist?

Spectrum: Buzzing and flapping

Addicted to your smartphone? Just wait 'til you hear about what's coming next. Come follow us through the terrifying arc of personal computing.

Spectrum: My computer and me

We human beings make a lot of strange sounds with our mouths, and if you listen carefully, a lot of them are just PACKED with emotional meaning. Join us in-studio as we recreate a very interesting study.

Spectrum: You sound emotional

Spectrum is a 30-minute weekly radio show which keeps you abreast of developments in the realm of science and technology news.

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Für die einen ist ein Schatz ein Edelstein, für andere vielleicht eine sensationelle Entdeckung oder auch Forschungsergebnisse, die unsere Welt auf den Kopf stellen und althergebrachte Auffassungen widerlegen.

Podcast Wissenschaft: Auf Schatzsuche

If Marijuana can make old mice brains younger, does that work with humans too? What is the point of monogamy if our instincts tell us to have sex with as many people as possible? And can robots help us fall asleep?

Podcast Wissenschaft: Spectrum - Marijuana, sex, soccer and sleep

We’re going to be analyzing the song Seven Nation Army, the omnipresent anthem of soccer teams around the world. Why do groups of people sing this song together? What’s going on in our brain when we do that?

Spectrum: Duh, duh duh-duh-duh duh, duh

What would you do if you got a text message from an elf — an elf who says Santa doesn't use ANY magic. And this elf invites you to meet him to show you proof of how it all goes down on the 24th.

Spectrum: The true physics message of Christmas

Half of young British people say they're bisexually inclined, how to become a Jedi warrior right here on planet Earth, and why China's "artificial moons" might be artificial science.

Spectrum: Bi bi

Amsterdam to Barcelona in about an hour. Wouldn't it be great if Europe had its very own hyperloop system? Come with us to check out the radical plan being drawn up at the Delft University of Technology.

Spectrum: A hyperloop dream for Europe

Sterben werden wir alle eines Tages – das ist keine sensationelle Erkenntnis. Aber wollen wir wirklich tagtäglich daran erinnert werden? Genau das macht die amerikanische App "we croak".

Podcast Wissenschaft: Eine App zum Tod

Das Amazonasbecken in Südamerika ist ein riesiges Gebiet. Es ist rund sechs Millionen Quadratkilometer groß, und es ist eine der artenreichsten Regionen der Welt. Doch viele Tierarten sind vom Aussterben bedroht.

Podcast Wissenschaft: Katastrophale Verschmutzung des Amazonas

In der Nähe von Salamanca - im Nordwesten Spaniens - ist eine riesige Uran-Mine geplant. Dagegen gehen Bewohner auf die Barrikaden. In England hingegen will ein kleines Städtchen Vorbild in Sachen Umweltschutz sein.

Podcast Wissenschaft: Jobs zu Lasten des Umweltschutzes

Schon lange ist es nicht mehr eine Puppe oder die Spielzeugeisenbahn, die ganz oben auf dem Wunschzettel von Kindern stehen. Es sind Computer und Roboter und so ziemlich alles, was elektronisch und innovativ ist.

Podcast Wissenschaft: Das ganze Jahr ist Weihnachten

Going by what the experts tell us, the cities of the future will be digital and connected. Smart cities use smart technology to improve the quality of life for their citizens. In Finland, some of that is already reality.

Spectrum: Smart Cities in Finland

How can professional athletes who cause their team to lose by their blunders be helped? Also, can snail slime make us prettier? And we talk about asbestos, a very dangerously fine dust.

Spectrum: It hurts to let your football team down

Ausgediente Kleidungsstücke, die in den westlichen Industrienationen niemand mehr haben will, werden einfach entsorgt. In Indien aber sind diese Textilien heiß begehrt. Dort werden sie recycelt.

Podcast Wissenschaft: Aus Alt mach Neu – Altkleider-Recycling in Indien

How artificial intelligence is seeping into peculiar corners of medicine, why we should keep an early eye out for dementia, and DW science's Fabian Schmidt bids farewell to his beloved Scottish Terrier.

Spectrum: Goodbye

Mit Computerspielen kennen sich auch ältere und alte Menschen bestens aus, wie zum Beispiel ein Team in Schweden. Bei Wettbewerben sind sie zu einer ernsthaften Konkurrenz für die Jungen geworden.

Podcast Wissenschaft: Interaktiv im Leben und darüber hinaus

Will the UK win the space race and become the first European country with its own spaceport on European soil? Host Jessie Wingard meets an amateur radio operator connecting Earth with the International Space Station.

Spectrum: Looking at Earth from above

At the biggest sweets trade fair in the world, you'd be surprised how many people are fighting against sugar. Where are sugar lovers in the modern-day manifestation of Willy Wonka's chocolate factory?

Spectrum: Where has all the sugar gone?

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