With Tom Lehrer's passing, I suppose this is a moment to share the story of the prank he played on the National Security Agency, and how it went undiscovered for nearly 60 years.

Rev. Mariann Edgar Budde to Trump: "I ask you to have mercy upon the people in our country who are scared now. There are gay, lesbian, and transgender people in Democratic, Republican, and independent families, some who fear for their lives ... and the vast majority of immigrants are not criminals"

I haven't had a chance to be part of #30DayMapChallenge this year, and am a few days behind... but Day 11 "Time and space" is too good to resist:

Here's one week of ocean tides animated across Australasia (🔵= high tide, 🔴 = low tide). 🌊 Pretty incredible how complex (and hypnotic!) they are!