The weird waves of wi-fi

Dr Ella Hubber and journalist Katie Silver unpack how artificial intelligence is far from neutral, and why that matters. They speak to experts who reveal how some AI is trained with bad data and how this means it can often reflect the same inequalities found in society be that in ...  Show more

On every street corner, at every bus stop, in every public toilet the message is clear: this city is not built for women. Along with journalist Chhavi Sachdev, Dr Ella Hubber explores how urban design often fails to reflect the realities of women’s lives. They unpack issues like ...  Show more

How does science work? Is it rude to turn off the lights while my dog eats? How does wifi work? Do I always dream and just can't remember sometimes? What do I do as an adult? Why do cans explode in the cold but not bottles? Is it okay to get into something good for the wrong reas ...  Show more

How is a small budget pocket radio able to recreate all the atmosphere and sounds of a football match? CrowdScience listener Andy wants to know about the science enabling his radio listening, so presenter CrowdScience Geoff Marsh sets off - microphone in hand - to follow the j ...

Melissa finally explains to Jam how microwaves work after making him wait for an entire week. What the heck is going on inside microwaves? How does it do it's thing and make our food tasty? Is it magic?

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Physics, while absolutely fascinating, can be impenetrable. And it isn't just cutting-edge ideas that can melt our brains, often we accept basic principles and ideas without really knowing how they work or even what they are. This week, Jonathan is joined by Sean Carroll, physi ...  Show more