Video

Category archives for Video

Uncertain Dots, Academic Blogs

Last week, a comment I made on Twitter about the annoyance of doing merit evaluation paperwork led to some back-and-forth with Rhett Allain and the National Society of Black Physicists Twitter account about whether blogs can or should count toward academic evaluation. This seemed like a good topic for another video hangout with me and…

Physics Hangout in Need of Better Title

What with the umpteen zillion articles declaring the Death of the Blog, I’ve been toying with the idea of doing something podcast-ish for a while. Rhett Allain from Dot Physics was game, too, and suggested using Google+ to do a video hangout, so here we are talking about our classes this term: The video quality…

A Brief Musical Interlude

Kate is off at Arisia this weekend, so I took the kids to Grandma and Grandpa’s. Where we’ve had good fun sledding and playing with a variety of toys. I’ll be driving home Sunday afternoon, and my parents will be bringing the kids back on Monday, which is the MLK holiday in the US, so…

One of the labs we do in the introductory E&M class I’m teaching this term involves investigating charged particles with sticky tape. If you haven’t seen it before, “invisible” tape picks up an electric charge when it’s peeled off a surface quickly, and with a little care, you can create both positively and negatively charged…

Friday Is Sports Night

Friday night was a home game for Union’s basketball teams, so I picked SteelyKid and the Pip up a little earlier than usual, and took them to the women’s game (which starts right around the time day care ends and ends right around their usual bedtime). You might wonder what it’s like taking the pair…

I got a new camera for Christmas, not because there’s anything wrong with my DSLR, but because I wanted something that could do high-speed video. So I now have a Casio point-and-shoot camera that will record up to 1000 frames per second, woo-hoo! To break it in, I got the kids to help out by…

A couple of months back, TED put out a call for auditions for a chance to speak at one of their events. They asked for a one-minute video, and I said “What the hell, I can do that. I need an ‘elevator pitch’ version of the book-in-progress anyway.” This is the result: So, if you’ve…

Mobility on 2+2 Wheels

SteelyKid has a new prize possession: a training-wheel bike! You can’t quite hear what she says at the end of this, when she stops the bike, but it’s “That should be a full video!” She knows her fan base. On the way back, she wiped out (the first bad crash on the new bike) and…

Rocketships Don’t Have Hands

An astute observation from SteelyKid, as part of her jumping game: With bonus photobombing by The Pip toward the end.

Playground Physics

The playground outside SteedlyKid’s day care, amazingly in this litigious age, has a merry-go-round, a rotating disc with a really good bearing. The kids can really get the thing flying, which is kind of terrifying at times. But on the bright side, it’s an excellent venue for the physics of angular momentum: In the embedded…