Computer America Show

Show Notes 1 September 2023Story 1: Scientists strengthen concrete by 30 percent with used coffee groundsSource: Engadget.com Story by Andrew TarantolaLink: https://www.engadget.com/scientists-strengthen-concrete-by-30-percent-with-used-coffee-grounds-221643441.htmlAdditional source: https://www.rmit.edu.au/news/all-news/2023/aug/coffee-concreteStory 2: NASA moves forward with plans for supersonic planes that could fly from New York to London in 1.5 hoursSource: Business Insider Story by Marianne GuenotLink: https://www.businessinsider.com/nasa-plan-supersonic-plane-fly-london-nyc-under-2-hours-2023-8Story 3: New paint gives extra insulation, saving on energy, costs, and carbon emissionsSource: Newsweek Story by Robyn WhiteLink: https://www.newsweek.com/scientists-invent-paint-energy-bills-1820162Stanford University announcement: https://news.stanford.edu/press-releases/2023/08/14/paint-keeps-heatr-outside-summer/Story 4: A.I. Helps Paralyzed Woman Speak for First Time in 18 YearsSource: Newsweek Story by Ari