Our brain has about 86 billion neurons making it a pretty busy place but how much of that space is dedicated to storing our memories and where exactly does that happen? Joining Jonathan to get a better understanding of how we store memories is Tomás Ryan, Associate Professor in Trinity’s School of Biochemistry and Immunology, Trinity Biomedical Sciences Institute, and the Trinity College Institute of Neuroscience.

Futureproof Extra: Where do we save our memories?

Jonathan responds to your texts and tweets, is joined in studio for all the latest science stories for Newsround and speaks to one of our two guests featured on the show.

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Science

John Krakauer - Professor of Neurology and Neuroscience, and Director of the Center for the Study of Motor Learning and Brain Repair at Johns Hopkins

The Video Game that Aids Stroke Recovery

Fabian Klenner is a Postdoctoral Researcher at the University of Washington

Extra: Could Europa Clipper Detect Life on Jupiter's Moon?

Jules Howard - Zoological Correspondent and Author of Infinite Life: A Revolutionary Story of Eggs, Evolution and Life on Earth

The Evolution of Eggs!

John Whitfield is a Science journalist and Author

Extra: Ant Supercolonies

Professor Arun Misra is a Thomas Workman Emeritus Professor in Mechanical Engineering at McGill University.

Futureproof Extra: Where do we save our memories?

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