I understand that advertisements are brief, so the iPhone ad by Apple featuring Maya Angelou’s marvelous “Human Family” had to be limited to 60 sec. Ms. Angelou’s poem runs 105 sec. So, of course, some parts of the poem had to be cut. Well, here’s a link allowing you to hear Ms. Angelou reading the poem in it’s entirety. Sorry. No photos shot on an iPhone or anything else. Just the the elegant, excellent words in her beautiful, more-alike-than-different, human-family voice.
Most readers will see the Apple advertisement without my help.
Tired of hearing people using that phrase? Want to see how well sending your thoughts and prayers works? Into retro video games? Well, for whatever reason, now you can play a game of Thoughts and Prayers. That’s right! This image is linked to the on-line version of the game.
By the way, in the game there is an alternative to thinking and praying, but it doesn’t do much, as you may discover if you play. You might consider contributing to Everytown.org, though.
At the beginning of her analysis of the lyrics and music of of the familiar song, Vi Hart refers to recent news by saying, “So you might have heard that you can sing ‘Happy Birthday’ without getting sued….” That’s just the beginning. Click here to watch the video and learn a lot.
The image is linked, but if you’d prefer, here is a direct link.
Vi Hart, who is probably my favorite mathematician not named Robert Berry, released another wonderful video on 15 September 2015. Vi Hart muses about using a tree diagram to represent digits recursively in infinite progression (regression?). As usual, it’s smart, informative, amusing, and highly recommended. Snag a view from the Web page, Infinite Binary Trees, or from the YouTube page.
http://xkcd.com/1572/. Complete it yourself. Pass it along to others.
When you are traveling, sitting in an airplane or walking through an airport, have you ever shivered when you think about all the places people put their yucky fingers? Thousands of people from lots of different places. People who are not perhaps as fastidious about washing their hands as I am? People touching lots of handrails, doorhandles, parts of the plane’s interior, etc.
Well the folks at TravelMath conducted a small study to assess the level of colony-forming units of bacteria on various surfaces in airports and airplanes. The results are shown in TravelMath’s infographic at the right.
My interpretation: Take wipes and hand sanitizer to address issues with
- Tray tables,
- Overhead vents, and
- Seat buckles.
I’m already accustomed to grabbing a towel to flush the toilet in airplane lavatories. I use my elbow for the levers on urinals when they require flushing, and I simply avoid stalls in airport restrooms.
You might find full report at TravelMath worth reading. There’s a description of the study methods as well as a discussion of issues regarding boarding times’ effects on cleaning.