A VerySpatial Podcast - Episode 664

<p>References for this week's episode:</p> <ul> <li><a href= "https://fortune.com/2021/01/13/covid-vaccine-update-us-states-by-state-coronavirus-vaccine-data-how-many-vaccines/" target="_blank" rel="noopener">Mapping vaccine distribution</a> (from January)</li> <li><a href= "https://medium.com/@social_archi/prospect-refuge-theory-ca5d80379e51" target="_blank" rel="noopener">Prospect & Refuge</a></li> <li><a href= "https://www.faa.gov/news/search/?searchString=uas&newsTypeId=-1" target="_blank" rel="noopener">FAA updates</a></li> <li><a href= "https://www.space.com/mars-helicopter-ingenuity-touches-down-martian-surface" target="_blank" rel="noopener">Mars helicopter</a></li> <li><a href="https://www.bbc.com/news/business-56559073" target= "_blank" rel="noopener">Evergreen</a></li> </ul>