How Lighthouses Work

Operation Doppelganger was a Russian propaganda project discovered in 2022, a minor part of the enormous, ongoing disinformation and chaos-sewing campaign Russia spreads across the world through social media. And some of your views may have come from it.See omnystudio.com/listene ...  Show more

Get yer info on one of Australia’s great true crime cases he-re! See omnystudio.com/listener for privacy information. 

Have you ever followed a ghostly light into the woods? For many, it sounds like a story straight out of the world of folklore -- yet these strange lights have been reported across the world. In Mexico, they're sometimes considered evidence of witchcraft. So what exactly are th ...

A slow radio journey into illumination, drawing inspiration from light beacons and signal fires. Used across the centuries as alert systems and warnings of invasion, but also for celebrations and as emblems of hope, this programme lights up the darkness, conjuring a chain of sign ...  Show more

What do we lose when lighthouse keepers leave? Do you think technology can do a better job guiding boats at night? Do we even need lighthouses anymore? Colin Lowther and Liz Waid look at how technology is replacing people in lighthouses. Download our app for Android at http://bit ...  Show more

Sure, headlamps predate automobiles. But how have they changed over the years, and where is the technology headed? Join Scott and Ben as they illuminate the past and future of headlights. (Don't worry: That's the only pun in the whole show.)