When Zombies Attack!: Mathematical Modelling of an Outbreak of Zombie Infection

Zombie math. Yay! (PDF. Boo!) Zombies are a popular figure in pop culture/entertainment and they are usually portrayed as being brought about through an outbreak or epidemic. Consequently, we model a zombie attack, using biological assumptions based on popular zombie movies. We introduce a basic model for zombie infection, determine equilibria and their stability, and…

B.C. university adds grade worse than F

Simon Fraser University in Burnaby, B.C., recently introduced a grade called FD to deal with cheaters. The letters stand for failure with academic dishonesty. —Calgary Herald FD for cheaters? Why not FU? (Thanks for the suggestion, Josh.) Similar:Tales from the Antiquities Theft Task ForceA shot of Kim Kardashian leaning ag…AestheticsYou Are Not a Digital Native: Privacy…

Mood: How is Miami Feeling

TV news emphasizes the immediate and the emotional.  This screen shot shows how the NBC news affiliate in Miami allows readers to rate stories by emotions. Notice that this mechanism does not reward stories for being fair, informative, accurate, or even newsworthy.  I stumbled across this feature while reading a story about the 11-year-old reporter…

Get Lamp: The Text Adventure Documentary (update)

I just noticed that Jason Scott has redesigned the home page for his film website. Good things are worth the wait. I’m content to wait. Similar:Multitasking while studying: Divided attention and technological gadgets impair learning a…Fairly early in the semester, I can spot…AcademiaThe Satellite That Took This Incredible Photo Almost Didn’t Leave EarthThe camera’s first…

Choose Your Own Buzz Lightyear

I was on the road (and away from a computer) for the past few days, on a little family outing.  My wife brought along a copy of Choose-Your-Own-Adventure #4 that she picked up cheap at a library sale. The cover of this book, originally published in 1979, features a big-jawed space hero in a suit…

The Answer Man [Roger Ebert Review]

Here’s how Ebert ended a review he wrote yesterday: It’s said that Richard Harding Davis was dispatched by William Randolph Hearst to cover the Johnstown flood. Here was his lead: “God stood on a mountaintop here and looked at what his waters had wrought.” Hearst cabled back: “Forget flood. Interview God.” A wonderful story. Checking out the quote online,…

Blender Walk Cycle demo — small girl wearing a red sailor suit

My latest Blender 3D experiment. Similar:Kittenwar”May the cutest kitten win…” –Kittenw…AestheticsWhen students don't show up during office hours: I adjusted the cabinet and added a new (s…Aesthetics"What Teachers Make" Sequence of AssignmentsEvery year I rewatch Taylor Mali’s passi…AcademiaThe Mom From The Cat in the Hat Finally SpeaksAs a toddler, my son once methodically s…AmusingMy mother…

College Newspapers – Confessions of a Community College Dean

I’m all for training students in fact-gathering, clear writing, and getting a sense of the outside world. But I’m wondering if the time-honored student newspaper is still the best way to do that. Has your campus found a more contemporary way to get students the benefits that newspapers used to offer? Maybe a way that…

Hovbergs blogg | Blip

Political message? You decide. Blip from Sean Mullen on Vimeo. Similar:My understanding of biased polls is… (choose one) AmusingSTAR TREK's Still as Relevant on the 50th AnniversaryIn situations of change, it is natural f…CultureIffy "Cloak of Darkness" on Inform7/Parchment”Iffy Cloak of Darkness” is based on the…CybercultureFacebook Hired Journalists to Train Its Trending Topics AlgorithmRecently I noticed…

World Science Festival 2009: Bobby McFerrin Demonstrates the Power of the Pentatonic Scale on Vimeo

Imagine if all teaching happened like this… if all persuasion came from demonstrations like this. World Science Festival 2009: Bobby McFerrin Demonstrates the Power of the Pentatonic Scale from World Science Festival. I’ve watched it three more times since blogging it, and it still makes me smile. Similar:The ‘Little Free Library’ arrives in the D.C.…