The Nature Podcast brings you the best stories from the world of science each week. We cover everything from astronomy to zoology, highlighting the most exciting research from each issue of the Nature journal. We meet the scientists behind the results and provide in-depth analysis from Nature's journalists and editors. Hosted on Acast. See acast.com/privacy for more information.
http://www.nature.com/nature/podcast
A synthetic eye that 'sees' like a human
This week, crafting an artificial eye with the benefits of a human's, and understanding how disk-galaxies formed by peering back in time.
In this episode:
00:45 Biomimetic eye
Researchers fabricate an artificial eye complete with a human-like retina. Research Article: Gu et al.; News and Views: Artificial eye boosted by hemispherical retina
09:27 Research Highlights
Dazzling elephant seals to avoid predation, and helping blind people ‘see’ through brain stimulation. Research Highlight: Mighty seals humbled by prey that flickers and flashes; Research Highlight: Blind people ‘read’ letters traced on their brains with electricity
11:36 Early disk-galaxy
There’s an open question about how disk-galaxies form, but now new observations are pointing to an answer, from the very early Universe. Research Article: Neeleman et al.; News and Views: Galaxy disk observed to have formed shortly after the Big Bang
17:47 Pick of the Briefing
We pick our highlights from the Nature Briefing, including a HIV ‘vaccine’, and incredibly hardy bacteria. Science: Long-acting injectable drug prevents HIV infections; Quanta Magazine: Inside Deep Undersea Rocks, Life Thrives Without the Sun
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Hosted on Acast. See acast.com/privacy for more information.