Wormholes

All dinosaurs were originally thought to be related to lizards - the word 'dinosaur' was created by Richard Owen (1804-1892) from the Greek for 'terrible lizard' - but that now appears to be false. In this archive episode, first released in October 2017, Melvyn Bragg and guests d ...  Show more

The first dinosaur to ever be scientifically named, almost 20 years before we even had the word ‘dinosaur’. In 1824, the geologist and priest William Buckland (1784-1856) stood before the Geological Society of London and announced something that would kickstart two centuries of d ...  Show more

Have black holes existed since the beginning of the Universe? Could we produce a black hole in the lab? Could we use gravitational waves to probe beyond the event horizon? It's a black hole Q&A as Izzie put your questions to Becky and Robert. Plus, author and broadcaster, Marcus ...  Show more

Could you travel back in time through a wormhole? Neil deGrasse Tyson sits down with theoretical physicist and Nobel Laureate Kip Thorne to reflect on discovering gravitational waves with LIGO, the science in the movie Interstellar, black holes, and many more mysteries ...

Does an evaporated black hole leave a trace? Neil deGrasse Tyson and comedian co-host Chuck Nice answer questions about the fabric of spacetime, black holes, cosmic evolution and more. 

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