Data Journalism Top 10: Animating COVID Masks, Mapping US Campaign Cash, Homeless Arrests, Berlin Protests

Research shows that masks are an essential defense against the coronavirus. Our NodeXL #ddj mapping from October 26 to November 1 finds The New York Times using animation and augmented reality to show just how masks work to filter and trap air particles that may carry the virus. This edition also includes several pieces on the United States presidential election: FiveThirtyEight founder Nate Silver talks to Vox about polling errors and uncertainties, freelance journalist Betsy Mason explains common shortcomings of US election maps, and NYT analyzed more than 25 million donations to Trump and Biden’s presidential campaigns.

Top Ten #ddj: The Week’s Most Popular Data Journalism Links

Here are top data journalism tweets for Apr 17-23, per our NodeXL mapping: French voting (@lamontagne_fr); music festival gender (@pitchfork); mapping US homeless (@FastCompany); Scottish fact checking (@FerretScot); Spanish voting (@Politibot). tilegrams (@bhaskar_vk); & more.