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Apr 2025
29m 3s

Weekly: First brain engineering in a mam...

NEW SCIENTIST
About this episode
Episode 300 The first genetically engineered synapses have been implanted in a mammal’s brain. Chemical brain signals have been bypassed in the brains of mice and replaced with electrical signals, changing their behaviour in incredible ways. Not only did they become more sociable, they were also less anxious and exhibited fewer OCD-like symptoms. This work h ... Show More
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Aug 22
Could we end winter illness?; Cold fusion’s comeback; The delicious microbiome of chocolate
Episode 317 Winter bugs are notoriously hard to vaccinate against. But as cold, flu and covid season is about to descend on us once more, one group researchers are working on an entirely new solution to the misery. A team out of Columbia University has been testing an mRNA-based ... Show More
20m 41s
Aug 14
Climate special: How to fix the climate crisis with Tim Lenton and Kate Marvel
Episode 316 “All of the other planets out there are just complete garbage. The Earth is the only good place.” – Kate Marvel The climate crisis can leave many of us feeling hopeless and overwhelmed. But, as climate scientists Kate Marvel and Tim Lenton say, there are many reasons ... Show More
44m 25s
Aug 5
80 years since Hiroshima: Forgotten victims of the atomic bomb
Episode 315 It’s been 80 years since the first and only use of nuclear weapons in war - events that altered the course of history. The consequences of the widespread destruction, deaths and nuclear fallout are still being dealt with today. On 6th August 1945, a bomb was dropped o ... Show More
34m 6s
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