Tue, Dec 1 2020

The Apollo 11 moonwalk, from hatch open to hatch close, illustrated folded broadside. The reverse side presents the full moonwalk transcript, color-coded to astronauts Armstrong, Aldrin, Collins, and Mission Control in Houston. The 16 × 24…

David Napoli “Celebrate information graphics” … out-of-this-world visual works available here

Ken and I are incredibly excited to have Sarah Battersby and Paul Rossman join us today as guest contributors to FlerlageTwins.com. They are both brilliant and a ton of fun! Sarah has been a member of Tableau Research since 2014. Sarah's primary…

David Napoli Very intriguing (and free!) tool for use in visualizing geographic data

I'm pleased to announce a major upgrade, to Peltier Tech Charts for Excel 4.0. The previous major upgrade to 3.0 was over five years ago, in September 2015, and the last minor build release was in January of this year. The new package lists for the…

David Napoli New interface, layer charts, and more in this new update!

You've been coding for a while now and feel somewhat comfortable with it. But when it comes to using Git you still fumble around. You know how to commit your code. Maybe you have worked with branches here and there. But for the most part, you've…

David Napoli Learn Git for free along with a “bot” teammate with this innovative and interactive tutorial