Show Notes 28 July 2023

Story 1: Researchers at PNNL are exploring how to use algae to tap into the vast reserve of mineralogical wealth in the oceans

Source: PNNL.gov

Story by Steven Ashby
Link: https://www.pnnl.gov/news-media/pnnl-researchers-are-mining-minerals-sea-vital-energy-independence-research

Story 2: Self-healing metal? It's not just the stuff of science fiction

Source: Reuters News Service

Story by Will Dunham

Link: https://www.reuters.com/science/self-healing-metal-its-not-just-stuff-science-fiction-2023-07-19/

Story 3: Trend to watch - What is Li-Fi? A faster, more secure wireless internet is just around the corner

Source: Digital Trends

Story by Jon Martindale

Link: https://www.digitaltrends.com/computing/what-is-li-fi/

Story 4: Spiral brain-computer interface slips into ear canal with no loss of hearing

Source: MedicalXpress.com

Story by Bob Yirka

Link: https://medicalxpress.com/news/2023-07-spiral-brain-computer-interface-ear-canal.html

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