The weird waves of wi-fi

Although books and movies might suggest otherwise, catching criminals is of course less about hunches and gut instinct, and more about gruelling analysis of hard data - including when it comes to the psychological side. David Canter is an Emeritus Professor of Psychology at the U ...  Show more

Imagine looking at a map of a city you thought you knew inside-out, only to discover a collection of tightly knit neighbourhoods that nobody had ever realised existed... Edith Heard has achieved something rather similar with DNA.Edith is a leading expert in epigenetics: put simpl ...  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